330259430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{20101}}^1$

素因数の和:20192

約数の個数: 32

約数和(自身を含む): 625252608

約数和(自身を除く): 294993178

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 8215, 16430, 20101, 40202, 100505, 201010, 623131, 1065353, 1246262, 2130706, 3115655, 5326765, 6231310, 10653530, 33025943, 66051886, 165129715, 330259430]

約数ペア:

[(1, 330259430), (2, 165129715), (5, 66051886), (10, 33025943), (31, 10653530), (53, 6231310), (62, 5326765), (106, 3115655), (155, 2130706), (265, 1246262), (310, 1065353), (530, 623131), (1643, 201010), (3286, 100505), (8215, 40202), (16430, 20101)]