77779770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29131}}^1$

素因数の和:29230

約数の個数: 32

約数和(自身を含む): 188775360

約数和(自身を除く): 110995590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 29131, 58262, 87393, 145655, 174786, 291310, 436965, 873930, 2592659, 5185318, 7777977, 12963295, 15555954, 25926590, 38889885, 77779770]

約数ペア:

[(1, 77779770), (2, 38889885), (3, 25926590), (5, 15555954), (6, 12963295), (10, 7777977), (15, 5185318), (30, 2592659), (89, 873930), (178, 436965), (267, 291310), (445, 174786), (534, 145655), (890, 87393), (1335, 58262), (2670, 29131)]