31377768660

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{922333}}^1$

素因数の和:922364

約数の個数: 144

約数和(自身を含む): 112805137536

約数和(自身を除く): 81427368876

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, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 34020, 922333, 1844666, 2766999, 3689332, 4611665, 5533998, 6456331, 8300997, 9223330, 11067996, 12912662, 13834995, 16601994, 18446660, 19368993, 24902991, 25825324, 27669990, 32281655, 33203988, 38737986, 41504985, 49805982, 55339980, 58106979, 64563310, 74708973, 77475972, 83009970, 96844965, 99611964, 116213958, 124514955, 129126620, 149417946, 166019940, 174320937, 193689930, 224126919, 232427916, 249029910, 290534895, 298835892, 348641874, 373544865, 387379860, 448253838, 498059820, 522962811, 581069790, 697283748, 747089730, 871604685, 896507676, 1045925622, 1120634595, 1162139580, 1494179460, 1568888433, 1743209370, 2091851244, 2241269190, 2614814055, 3137776866, 3486418740, 4482538380, 5229628110, 6275553732, 7844442165, 10459256220, 15688884330, 31377768660]

約数ペア:

[(1, 31377768660), (2, 15688884330), (3, 10459256220), (4, 7844442165), (5, 6275553732), (6, 5229628110), (7, 4482538380), (9, 3486418740), (10, 3137776866), (12, 2614814055), (14, 2241269190), (15, 2091851244), (18, 1743209370), (20, 1568888433), (21, 1494179460), (27, 1162139580), (28, 1120634595), (30, 1045925622), (35, 896507676), (36, 871604685), (42, 747089730), (45, 697283748), (54, 581069790), (60, 522962811), (63, 498059820), (70, 448253838), (81, 387379860), (84, 373544865), (90, 348641874), (105, 298835892), (108, 290534895), (126, 249029910), (135, 232427916), (140, 224126919), (162, 193689930), (180, 174320937), (189, 166019940), (210, 149417946), (243, 129126620), (252, 124514955), (270, 116213958), (315, 99611964), (324, 96844965), (378, 83009970), (405, 77475972), (420, 74708973), (486, 64563310), (540, 58106979), (567, 55339980), (630, 49805982), (756, 41504985), (810, 38737986), (945, 33203988), (972, 32281655), (1134, 27669990), (1215, 25825324), (1260, 24902991), (1620, 19368993), (1701, 18446660), (1890, 16601994), (2268, 13834995), (2430, 12912662), (2835, 11067996), (3402, 9223330), (3780, 8300997), (4860, 6456331), (5670, 5533998), (6804, 4611665), (8505, 3689332), (11340, 2766999), (17010, 1844666), (34020, 922333)]