1551180792090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{728253893}}^1$

素因数の和:728253974

約数の個数: 32

約数和(自身を含む): 3775268186496

約数和(自身を除く): 2224087394406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 728253893, 1456507786, 2184761679, 3641269465, 4369523358, 7282538930, 10923808395, 21847616790, 51706026403, 103412052806, 155118079209, 258530132015, 310236158418, 517060264030, 775590396045, 1551180792090]

約数ペア:

[(1, 1551180792090), (2, 775590396045), (3, 517060264030), (5, 310236158418), (6, 258530132015), (10, 155118079209), (15, 103412052806), (30, 51706026403), (71, 21847616790), (142, 10923808395), (213, 7282538930), (355, 4369523358), (426, 3641269465), (710, 2184761679), (1065, 1456507786), (2130, 728253893)]