862241940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29753}}^1$

素因数の和:29798

約数の個数: 144

約数和(自身を含む): 3119171328

約数和(自身を除く): 2256929388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 9660, 14490, 28980, 29753, 59506, 89259, 119012, 148765, 178518, 208271, 267777, 297530, 357036, 416542, 446295, 535554, 595060, 624813, 684319, 833084, 892590, 1041355, 1071108, 1249626, 1338885, 1368638, 1785180, 1874439, 2052957, 2082710, 2499252, 2677770, 2737276, 3124065, 3421595, 3748878, 4105914, 4165420, 4790233, 5355540, 6158871, 6248130, 6843190, 7497756, 8211828, 9372195, 9580466, 10264785, 12317742, 12496260, 13686380, 14370699, 18744390, 19160932, 20529570, 23951165, 24635484, 28741398, 30794355, 37488780, 41059140, 43112097, 47902330, 57482796, 61588710, 71853495, 86224194, 95804660, 123177420, 143706990, 172448388, 215560485, 287413980, 431120970, 862241940]

約数ペア:

[(1, 862241940), (2, 431120970), (3, 287413980), (4, 215560485), (5, 172448388), (6, 143706990), (7, 123177420), (9, 95804660), (10, 86224194), (12, 71853495), (14, 61588710), (15, 57482796), (18, 47902330), (20, 43112097), (21, 41059140), (23, 37488780), (28, 30794355), (30, 28741398), (35, 24635484), (36, 23951165), (42, 20529570), (45, 19160932), (46, 18744390), (60, 14370699), (63, 13686380), (69, 12496260), (70, 12317742), (84, 10264785), (90, 9580466), (92, 9372195), (105, 8211828), (115, 7497756), (126, 6843190), (138, 6248130), (140, 6158871), (161, 5355540), (180, 4790233), (207, 4165420), (210, 4105914), (230, 3748878), (252, 3421595), (276, 3124065), (315, 2737276), (322, 2677770), (345, 2499252), (414, 2082710), (420, 2052957), (460, 1874439), (483, 1785180), (630, 1368638), (644, 1338885), (690, 1249626), (805, 1071108), (828, 1041355), (966, 892590), (1035, 833084), (1260, 684319), (1380, 624813), (1449, 595060), (1610, 535554), (1932, 446295), (2070, 416542), (2415, 357036), (2898, 297530), (3220, 267777), (4140, 208271), (4830, 178518), (5796, 148765), (7245, 119012), (9660, 89259), (14490, 59506), (28980, 29753)]