2567772780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{44533}}^1$

素因数の和:44607

約数の個数: 72

約数和(自身を含む): 7429340016

約数和(自身を除く): 4861567236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2883, 3844, 4805, 5766, 9610, 11532, 14415, 19220, 28830, 44533, 57660, 89066, 133599, 178132, 222665, 267198, 445330, 534396, 667995, 890660, 1335990, 1380523, 2671980, 2761046, 4141569, 5522092, 6902615, 8283138, 13805230, 16566276, 20707845, 27610460, 41415690, 42796213, 82831380, 85592426, 128388639, 171184852, 213981065, 256777278, 427962130, 513554556, 641943195, 855924260, 1283886390, 2567772780]

約数ペア:

[(1, 2567772780), (2, 1283886390), (3, 855924260), (4, 641943195), (5, 513554556), (6, 427962130), (10, 256777278), (12, 213981065), (15, 171184852), (20, 128388639), (30, 85592426), (31, 82831380), (60, 42796213), (62, 41415690), (93, 27610460), (124, 20707845), (155, 16566276), (186, 13805230), (310, 8283138), (372, 6902615), (465, 5522092), (620, 4141569), (930, 2761046), (961, 2671980), (1860, 1380523), (1922, 1335990), (2883, 890660), (3844, 667995), (4805, 534396), (5766, 445330), (9610, 267198), (11532, 222665), (14415, 178132), (19220, 133599), (28830, 89066), (44533, 57660)]