4964345820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{62539}}^1$

素因数の和:62574

約数の個数: 180

約数和(自身を含む): 18116211960

約数和(自身を除く): 13151866140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1764, 1890, 2205, 2268, 2646, 2835, 2940, 3780, 3969, 4410, 5292, 5670, 6615, 7938, 8820, 11340, 13230, 15876, 19845, 26460, 39690, 62539, 79380, 125078, 187617, 250156, 312695, 375234, 437773, 562851, 625390, 750468, 875546, 938085, 1125702, 1250780, 1313319, 1688553, 1751092, 1876170, 2188865, 2251404, 2626638, 2814255, 3064411, 3377106, 3752340, 3939957, 4377730, 5065659, 5253276, 5628510, 6128822, 6566595, 6754212, 7879914, 8442765, 8755460, 9193233, 10131318, 11257020, 11819871, 12257644, 13133190, 15322055, 15759828, 16885530, 18386466, 19699785, 20262636, 23639742, 25328295, 26266380, 27579699, 30644110, 33771060, 35459613, 36772932, 39399570, 45966165, 47279484, 50656590, 55159398, 59099355, 61288220, 70919226, 78799140, 82739097, 91932330, 101313180, 110318796, 118198710, 137898495, 141838452, 165478194, 177298065, 183864660, 236397420, 248217291, 275796990, 330956388, 354596130, 413695485, 496434582, 551593980, 709192260, 827390970, 992869164, 1241086455, 1654781940, 2482172910, 4964345820]

約数ペア:

[(1, 4964345820), (2, 2482172910), (3, 1654781940), (4, 1241086455), (5, 992869164), (6, 827390970), (7, 709192260), (9, 551593980), (10, 496434582), (12, 413695485), (14, 354596130), (15, 330956388), (18, 275796990), (20, 248217291), (21, 236397420), (27, 183864660), (28, 177298065), (30, 165478194), (35, 141838452), (36, 137898495), (42, 118198710), (45, 110318796), (49, 101313180), (54, 91932330), (60, 82739097), (63, 78799140), (70, 70919226), (81, 61288220), (84, 59099355), (90, 55159398), (98, 50656590), (105, 47279484), (108, 45966165), (126, 39399570), (135, 36772932), (140, 35459613), (147, 33771060), (162, 30644110), (180, 27579699), (189, 26266380), (196, 25328295), (210, 23639742), (245, 20262636), (252, 19699785), (270, 18386466), (294, 16885530), (315, 15759828), (324, 15322055), (378, 13133190), (405, 12257644), (420, 11819871), (441, 11257020), (490, 10131318), (540, 9193233), (567, 8755460), (588, 8442765), (630, 7879914), (735, 6754212), (756, 6566595), (810, 6128822), (882, 5628510), (945, 5253276), (980, 5065659), (1134, 4377730), (1260, 3939957), (1323, 3752340), (1470, 3377106), (1620, 3064411), (1764, 2814255), (1890, 2626638), (2205, 2251404), (2268, 2188865), (2646, 1876170), (2835, 1751092), (2940, 1688553), (3780, 1313319), (3969, 1250780), (4410, 1125702), (5292, 938085), (5670, 875546), (6615, 750468), (7938, 625390), (8820, 562851), (11340, 437773), (13230, 375234), (15876, 312695), (19845, 250156), (26460, 187617), (39690, 125078), (62539, 79380)]