77907430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5801}}^1$

素因数の和:5904

約数の個数: 32

約数和(自身を含む): 150387840

約数和(自身を除く): 72480410

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 5801, 6715, 11602, 13430, 29005, 58010, 98617, 197234, 458279, 493085, 916558, 986170, 2291395, 4582790, 7790743, 15581486, 38953715, 77907430]

約数ペア:

[(1, 77907430), (2, 38953715), (5, 15581486), (10, 7790743), (17, 4582790), (34, 2291395), (79, 986170), (85, 916558), (158, 493085), (170, 458279), (395, 197234), (790, 98617), (1343, 58010), (2686, 29005), (5801, 13430), (6715, 11602)]