30440130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3371}}^1$

素因数の和:3431

約数の個数: 64

約数和(自身を含む): 85459968

約数和(自身を除く): 55019838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 3371, 4515, 6742, 9030, 10113, 16855, 20226, 23597, 33710, 47194, 50565, 70791, 101130, 117985, 141582, 144953, 235970, 289906, 353955, 434859, 707910, 724765, 869718, 1014671, 1449530, 2029342, 2174295, 3044013, 4348590, 5073355, 6088026, 10146710, 15220065, 30440130]

約数ペア:

[(1, 30440130), (2, 15220065), (3, 10146710), (5, 6088026), (6, 5073355), (7, 4348590), (10, 3044013), (14, 2174295), (15, 2029342), (21, 1449530), (30, 1014671), (35, 869718), (42, 724765), (43, 707910), (70, 434859), (86, 353955), (105, 289906), (129, 235970), (210, 144953), (215, 141582), (258, 117985), (301, 101130), (430, 70791), (602, 50565), (645, 47194), (903, 33710), (1290, 23597), (1505, 20226), (1806, 16855), (3010, 10113), (3371, 9030), (4515, 6742)]