131779770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151471}}^1$

素因数の和:151510

約数の個数: 32

約数和(自身を含む): 327179520

約数和(自身を除く): 195399750

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 151471, 302942, 454413, 757355, 908826, 1514710, 2272065, 4392659, 4544130, 8785318, 13177977, 21963295, 26355954, 43926590, 65889885, 131779770]

約数ペア:

[(1, 131779770), (2, 65889885), (3, 43926590), (5, 26355954), (6, 21963295), (10, 13177977), (15, 8785318), (29, 4544130), (30, 4392659), (58, 2272065), (87, 1514710), (145, 908826), (174, 757355), (290, 454413), (435, 302942), (870, 151471)]