30419490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23581}}^1$

素因数の和:23634

約数の個数: 32

約数和(自身を含む): 74707776

約数和(自身を除く): 44288286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 23581, 47162, 70743, 117905, 141486, 235810, 353715, 707430, 1013983, 2027966, 3041949, 5069915, 6083898, 10139830, 15209745, 30419490]

約数ペア:

[(1, 30419490), (2, 15209745), (3, 10139830), (5, 6083898), (6, 5069915), (10, 3041949), (15, 2027966), (30, 1013983), (43, 707430), (86, 353715), (129, 235810), (215, 141486), (258, 117905), (430, 70743), (645, 47162), (1290, 23581)]