1105470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 2931552

約数和(自身を除く): 1826082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 173, 213, 346, 355, 426, 519, 639, 710, 865, 1038, 1065, 1278, 1557, 1730, 2130, 2595, 3114, 3195, 5190, 6390, 7785, 12283, 15570, 24566, 36849, 61415, 73698, 110547, 122830, 184245, 221094, 368490, 552735, 1105470]

約数ペア:

[(1, 1105470), (2, 552735), (3, 368490), (5, 221094), (6, 184245), (9, 122830), (10, 110547), (15, 73698), (18, 61415), (30, 36849), (45, 24566), (71, 15570), (90, 12283), (142, 7785), (173, 6390), (213, 5190), (346, 3195), (355, 3114), (426, 2595), (519, 2130), (639, 1730), (710, 1557), (865, 1278), (1038, 1065)]