152605430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{2543}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 291786624

約数和(自身を除く): 139181194

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 353, 706, 1765, 2543, 3530, 5086, 6001, 12002, 12715, 25430, 30005, 43231, 60010, 86462, 216155, 432310, 897679, 1795358, 4488395, 8976790, 15260543, 30521086, 76302715, 152605430]

約数ペア:

[(1, 152605430), (2, 76302715), (5, 30521086), (10, 15260543), (17, 8976790), (34, 4488395), (85, 1795358), (170, 897679), (353, 432310), (706, 216155), (1765, 86462), (2543, 60010), (3530, 43231), (5086, 30005), (6001, 25430), (12002, 12715)]