40985430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 101476800

約数和(自身を除く): 60491370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 149, 159, 173, 265, 298, 318, 346, 447, 519, 530, 745, 795, 865, 894, 1038, 1490, 1590, 1730, 2235, 2595, 4470, 5190, 7897, 9169, 15794, 18338, 23691, 25777, 27507, 39485, 45845, 47382, 51554, 55014, 77331, 78970, 91690, 118455, 128885, 137535, 154662, 236910, 257770, 275070, 386655, 773310, 1366181, 2732362, 4098543, 6830905, 8197086, 13661810, 20492715, 40985430]

約数ペア:

[(1, 40985430), (2, 20492715), (3, 13661810), (5, 8197086), (6, 6830905), (10, 4098543), (15, 2732362), (30, 1366181), (53, 773310), (106, 386655), (149, 275070), (159, 257770), (173, 236910), (265, 154662), (298, 137535), (318, 128885), (346, 118455), (447, 91690), (519, 78970), (530, 77331), (745, 55014), (795, 51554), (865, 47382), (894, 45845), (1038, 39485), (1490, 27507), (1590, 25777), (1730, 23691), (2235, 18338), (2595, 15794), (4470, 9169), (5190, 7897)]