145683030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{863}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 371755008

約数和(自身を除く): 226071978

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 331, 510, 662, 863, 993, 1655, 1726, 1986, 2589, 3310, 4315, 4965, 5178, 5627, 8630, 9930, 11254, 12945, 14671, 16881, 25890, 28135, 29342, 33762, 44013, 56270, 73355, 84405, 88026, 146710, 168810, 220065, 285653, 440130, 571306, 856959, 1428265, 1713918, 2856530, 4284795, 4856101, 8569590, 9712202, 14568303, 24280505, 29136606, 48561010, 72841515, 145683030]

約数ペア:

[(1, 145683030), (2, 72841515), (3, 48561010), (5, 29136606), (6, 24280505), (10, 14568303), (15, 9712202), (17, 8569590), (30, 4856101), (34, 4284795), (51, 2856530), (85, 1713918), (102, 1428265), (170, 856959), (255, 571306), (331, 440130), (510, 285653), (662, 220065), (863, 168810), (993, 146710), (1655, 88026), (1726, 84405), (1986, 73355), (2589, 56270), (3310, 44013), (4315, 33762), (4965, 29342), (5178, 28135), (5627, 25890), (8630, 16881), (9930, 14671), (11254, 12945)]