2624100090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:872

約数の個数: 128

約数和(自身を含む): 6780672000

約数和(自身を除く): 4156571910

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 149, 155, 174, 186, 290, 298, 310, 435, 447, 465, 653, 745, 870, 894, 899, 930, 1306, 1490, 1798, 1959, 2235, 2697, 3265, 3918, 4321, 4470, 4495, 4619, 5394, 6530, 8642, 8990, 9238, 9795, 12963, 13485, 13857, 18937, 19590, 20243, 21605, 23095, 25926, 26970, 27714, 37874, 40486, 43210, 46190, 56811, 60729, 64815, 69285, 94685, 97297, 101215, 113622, 121458, 129630, 133951, 138570, 189370, 194594, 202430, 267902, 284055, 291891, 303645, 401853, 486485, 568110, 583782, 587047, 607290, 669755, 803706, 972970, 1174094, 1339510, 1459455, 1761141, 2009265, 2821613, 2918910, 2935235, 3016207, 3522282, 4018530, 5643226, 5870470, 6032414, 8464839, 8805705, 9048621, 14108065, 15081035, 16929678, 17611410, 18097242, 28216130, 30162070, 42324195, 45243105, 84648390, 87470003, 90486210, 174940006, 262410009, 437350015, 524820018, 874700030, 1312050045, 2624100090]

約数ペア:

[(1, 2624100090), (2, 1312050045), (3, 874700030), (5, 524820018), (6, 437350015), (10, 262410009), (15, 174940006), (29, 90486210), (30, 87470003), (31, 84648390), (58, 45243105), (62, 42324195), (87, 30162070), (93, 28216130), (145, 18097242), (149, 17611410), (155, 16929678), (174, 15081035), (186, 14108065), (290, 9048621), (298, 8805705), (310, 8464839), (435, 6032414), (447, 5870470), (465, 5643226), (653, 4018530), (745, 3522282), (870, 3016207), (894, 2935235), (899, 2918910), (930, 2821613), (1306, 2009265), (1490, 1761141), (1798, 1459455), (1959, 1339510), (2235, 1174094), (2697, 972970), (3265, 803706), (3918, 669755), (4321, 607290), (4470, 587047), (4495, 583782), (4619, 568110), (5394, 486485), (6530, 401853), (8642, 303645), (8990, 291891), (9238, 284055), (9795, 267902), (12963, 202430), (13485, 194594), (13857, 189370), (18937, 138570), (19590, 133951), (20243, 129630), (21605, 121458), (23095, 113622), (25926, 101215), (26970, 97297), (27714, 94685), (37874, 69285), (40486, 64815), (43210, 60729), (46190, 56811)]