151056490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37483}}^1$

素因数の和:37534

約数の個数: 32

約数和(自身を含む): 302270976

約数和(自身を除く): 151214486

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 37483, 74966, 187415, 374830, 487279, 974558, 1161973, 2323946, 2436395, 4872790, 5809865, 11619730, 15105649, 30211298, 75528245, 151056490]

約数ペア:

[(1, 151056490), (2, 75528245), (5, 30211298), (10, 15105649), (13, 11619730), (26, 5809865), (31, 4872790), (62, 2436395), (65, 2323946), (130, 1161973), (155, 974558), (310, 487279), (403, 374830), (806, 187415), (2015, 74966), (4030, 37483)]