2149695930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{62473}}^1$

素因数の和:62551

約数の個数: 64

約数和(自身を含む): 5469723648

約数和(自身を除く): 3320027718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 465, 555, 930, 1110, 1147, 2294, 3441, 5735, 6882, 11470, 17205, 34410, 62473, 124946, 187419, 312365, 374838, 624730, 937095, 1874190, 1936663, 2311501, 3873326, 4623002, 5809989, 6934503, 9683315, 11557505, 11619978, 13869006, 19366630, 23115010, 29049945, 34672515, 58099890, 69345030, 71656531, 143313062, 214969593, 358282655, 429939186, 716565310, 1074847965, 2149695930]

約数ペア:

[(1, 2149695930), (2, 1074847965), (3, 716565310), (5, 429939186), (6, 358282655), (10, 214969593), (15, 143313062), (30, 71656531), (31, 69345030), (37, 58099890), (62, 34672515), (74, 29049945), (93, 23115010), (111, 19366630), (155, 13869006), (185, 11619978), (186, 11557505), (222, 9683315), (310, 6934503), (370, 5809989), (465, 4623002), (555, 3873326), (930, 2311501), (1110, 1936663), (1147, 1874190), (2294, 937095), (3441, 624730), (5735, 374838), (6882, 312365), (11470, 187419), (17205, 124946), (34410, 62473)]