1555477830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1920343}}^1$

素因数の和:1920362

約数の個数: 40

約数和(自身を含む): 4182509232

約数和(自身を除く): 2627031402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1920343, 3840686, 5761029, 9601715, 11522058, 17283087, 19203430, 28805145, 34566174, 51849261, 57610290, 86415435, 103698522, 155547783, 172830870, 259246305, 311095566, 518492610, 777738915, 1555477830]

約数ペア:

[(1, 1555477830), (2, 777738915), (3, 518492610), (5, 311095566), (6, 259246305), (9, 172830870), (10, 155547783), (15, 103698522), (18, 86415435), (27, 57610290), (30, 51849261), (45, 34566174), (54, 28805145), (81, 19203430), (90, 17283087), (135, 11522058), (162, 9601715), (270, 5761029), (405, 3840686), (810, 1920343)]