1127910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 3193344

約数和(自身を除く): 2065434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 131, 205, 210, 246, 262, 287, 393, 410, 574, 615, 655, 786, 861, 917, 1230, 1310, 1435, 1722, 1834, 1965, 2751, 2870, 3930, 4305, 4585, 5371, 5502, 8610, 9170, 10742, 13755, 16113, 26855, 27510, 32226, 37597, 53710, 75194, 80565, 112791, 161130, 187985, 225582, 375970, 563955, 1127910]

約数ペア:

[(1, 1127910), (2, 563955), (3, 375970), (5, 225582), (6, 187985), (7, 161130), (10, 112791), (14, 80565), (15, 75194), (21, 53710), (30, 37597), (35, 32226), (41, 27510), (42, 26855), (70, 16113), (82, 13755), (105, 10742), (123, 9170), (131, 8610), (205, 5502), (210, 5371), (246, 4585), (262, 4305), (287, 3930), (393, 2870), (410, 2751), (574, 1965), (615, 1834), (655, 1722), (786, 1435), (861, 1310), (917, 1230)]