490660713060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{3167}}^1\times {\mathrm{52697}}^1$

素因数の和:55890

約数の個数: 144

約数和(自身を含む): 1598687000064

約数和(自身を除く): 1108026287004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 3167, 6334, 9501, 12668, 15835, 19002, 22169, 31670, 38004, 44338, 47505, 52697, 63340, 66507, 88676, 95010, 105394, 110845, 133014, 155183, 158091, 190020, 210788, 221690, 263485, 266028, 310366, 316182, 332535, 368879, 443380, 465549, 526970, 620732, 632364, 665070, 737758, 775915, 790455, 931098, 1053940, 1106637, 1330140, 1475516, 1551830, 1580910, 1844395, 1862196, 2213274, 2327745, 2582153, 3103660, 3161820, 3688790, 4426548, 4655490, 5164306, 5533185, 7377580, 7746459, 9310980, 10328612, 11066370, 12910765, 15492918, 22132740, 25821530, 30985836, 38732295, 51643060, 77464590, 154929180, 166891399, 333782798, 500674197, 667565596, 834456995, 1001348394, 1168239793, 1668913990, 2002696788, 2336479586, 2503370985, 3337827980, 3504719379, 4672959172, 5006741970, 5841198965, 7009438758, 8177678551, 10013483940, 11682397930, 14018877516, 16355357102, 17523596895, 23364795860, 24533035653, 32710714204, 35047193790, 40888392755, 49066071306, 70094387580, 81776785510, 98132142612, 122665178265, 163553571020, 245330356530, 490660713060]

約数ペア:

[(1, 490660713060), (2, 245330356530), (3, 163553571020), (4, 122665178265), (5, 98132142612), (6, 81776785510), (7, 70094387580), (10, 49066071306), (12, 40888392755), (14, 35047193790), (15, 32710714204), (20, 24533035653), (21, 23364795860), (28, 17523596895), (30, 16355357102), (35, 14018877516), (42, 11682397930), (49, 10013483940), (60, 8177678551), (70, 7009438758), (84, 5841198965), (98, 5006741970), (105, 4672959172), (140, 3504719379), (147, 3337827980), (196, 2503370985), (210, 2336479586), (245, 2002696788), (294, 1668913990), (420, 1168239793), (490, 1001348394), (588, 834456995), (735, 667565596), (980, 500674197), (1470, 333782798), (2940, 166891399), (3167, 154929180), (6334, 77464590), (9501, 51643060), (12668, 38732295), (15835, 30985836), (19002, 25821530), (22169, 22132740), (31670, 15492918), (38004, 12910765), (44338, 11066370), (47505, 10328612), (52697, 9310980), (63340, 7746459), (66507, 7377580), (88676, 5533185), (95010, 5164306), (105394, 4655490), (110845, 4426548), (133014, 3688790), (155183, 3161820), (158091, 3103660), (190020, 2582153), (210788, 2327745), (221690, 2213274), (263485, 1862196), (266028, 1844395), (310366, 1580910), (316182, 1551830), (332535, 1475516), (368879, 1330140), (443380, 1106637), (465549, 1053940), (526970, 931098), (620732, 790455), (632364, 775915), (665070, 737758)]