8435219940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2011}}^1\times {\mathrm{3329}}^1$

素因数の和:5362

約数の個数: 144

約数和(自身を含む): 29265425280

約数和(自身を除く): 20830205340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2011, 3329, 4022, 6033, 6658, 8044, 9987, 10055, 12066, 13316, 14077, 16645, 18099, 19974, 20110, 23303, 24132, 28154, 29961, 30165, 33290, 36198, 39948, 40220, 42231, 46606, 49935, 56308, 59922, 60330, 66580, 69909, 70385, 72396, 84462, 90495, 93212, 99870, 116515, 119844, 120660, 126693, 139818, 140770, 149805, 168924, 180990, 199740, 209727, 211155, 233030, 253386, 279636, 281540, 299610, 349545, 361980, 419454, 422310, 466060, 506772, 599220, 633465, 699090, 838908, 844620, 1048635, 1266930, 1398180, 2097270, 2533860, 4194540, 6694619, 13389238, 20083857, 26778476, 33473095, 40167714, 46862333, 60251571, 66946190, 80335428, 93724666, 100419285, 120503142, 133892380, 140586999, 187449332, 200838570, 234311665, 241006284, 281173998, 301257855, 401677140, 421760997, 468623330, 562347996, 602515710, 702934995, 843521994, 937246660, 1205031420, 1405869990, 1687043988, 2108804985, 2811739980, 4217609970, 8435219940]

約数ペア:

[(1, 8435219940), (2, 4217609970), (3, 2811739980), (4, 2108804985), (5, 1687043988), (6, 1405869990), (7, 1205031420), (9, 937246660), (10, 843521994), (12, 702934995), (14, 602515710), (15, 562347996), (18, 468623330), (20, 421760997), (21, 401677140), (28, 301257855), (30, 281173998), (35, 241006284), (36, 234311665), (42, 200838570), (45, 187449332), (60, 140586999), (63, 133892380), (70, 120503142), (84, 100419285), (90, 93724666), (105, 80335428), (126, 66946190), (140, 60251571), (180, 46862333), (210, 40167714), (252, 33473095), (315, 26778476), (420, 20083857), (630, 13389238), (1260, 6694619), (2011, 4194540), (3329, 2533860), (4022, 2097270), (6033, 1398180), (6658, 1266930), (8044, 1048635), (9987, 844620), (10055, 838908), (12066, 699090), (13316, 633465), (14077, 599220), (16645, 506772), (18099, 466060), (19974, 422310), (20110, 419454), (23303, 361980), (24132, 349545), (28154, 299610), (29961, 281540), (30165, 279636), (33290, 253386), (36198, 233030), (39948, 211155), (40220, 209727), (42231, 199740), (46606, 180990), (49935, 168924), (56308, 149805), (59922, 140770), (60330, 139818), (66580, 126693), (69909, 120660), (70385, 119844), (72396, 116515), (84462, 99870), (90495, 93212)]