2921000460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{13147}}^1$

素因数の和:13212

約数の個数: 144

約数和(自身を含む): 9772014336

約数和(自身を除く): 6851013876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 529, 644, 690, 805, 966, 1058, 1380, 1587, 1610, 1932, 2116, 2415, 2645, 3174, 3220, 3703, 4830, 5290, 6348, 7406, 7935, 9660, 10580, 11109, 13147, 14812, 15870, 18515, 22218, 26294, 31740, 37030, 39441, 44436, 52588, 55545, 65735, 74060, 78882, 92029, 111090, 131470, 157764, 184058, 197205, 222180, 262940, 276087, 302381, 368116, 394410, 460145, 552174, 604762, 788820, 907143, 920290, 1104348, 1209524, 1380435, 1511905, 1814286, 1840580, 2116667, 2760870, 3023810, 3628572, 4233334, 4535715, 5521740, 6047620, 6350001, 6954763, 8466668, 9071430, 10583335, 12700002, 13909526, 18142860, 20864289, 21166670, 25400004, 27819052, 31750005, 34773815, 41728578, 42333340, 48683341, 63500010, 69547630, 83457156, 97366682, 104321445, 127000020, 139095260, 146050023, 194733364, 208642890, 243416705, 292100046, 417285780, 486833410, 584200092, 730250115, 973666820, 1460500230, 2921000460]

約数ペア:

[(1, 2921000460), (2, 1460500230), (3, 973666820), (4, 730250115), (5, 584200092), (6, 486833410), (7, 417285780), (10, 292100046), (12, 243416705), (14, 208642890), (15, 194733364), (20, 146050023), (21, 139095260), (23, 127000020), (28, 104321445), (30, 97366682), (35, 83457156), (42, 69547630), (46, 63500010), (60, 48683341), (69, 42333340), (70, 41728578), (84, 34773815), (92, 31750005), (105, 27819052), (115, 25400004), (138, 21166670), (140, 20864289), (161, 18142860), (210, 13909526), (230, 12700002), (276, 10583335), (322, 9071430), (345, 8466668), (420, 6954763), (460, 6350001), (483, 6047620), (529, 5521740), (644, 4535715), (690, 4233334), (805, 3628572), (966, 3023810), (1058, 2760870), (1380, 2116667), (1587, 1840580), (1610, 1814286), (1932, 1511905), (2116, 1380435), (2415, 1209524), (2645, 1104348), (3174, 920290), (3220, 907143), (3703, 788820), (4830, 604762), (5290, 552174), (6348, 460145), (7406, 394410), (7935, 368116), (9660, 302381), (10580, 276087), (11109, 262940), (13147, 222180), (14812, 197205), (15870, 184058), (18515, 157764), (22218, 131470), (26294, 111090), (31740, 92029), (37030, 78882), (39441, 74060), (44436, 65735), (52588, 55545)]