64450140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46703}}^1$

素因数の和:46738

約数の個数: 48

約数和(自身を含む): 188310528

約数和(自身を除く): 123860388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 46703, 93406, 140109, 186812, 233515, 280218, 467030, 560436, 700545, 934060, 1074169, 1401090, 2148338, 2802180, 3222507, 4296676, 5370845, 6445014, 10741690, 12890028, 16112535, 21483380, 32225070, 64450140]

約数ペア:

[(1, 64450140), (2, 32225070), (3, 21483380), (4, 16112535), (5, 12890028), (6, 10741690), (10, 6445014), (12, 5370845), (15, 4296676), (20, 3222507), (23, 2802180), (30, 2148338), (46, 1401090), (60, 1074169), (69, 934060), (92, 700545), (115, 560436), (138, 467030), (230, 280218), (276, 233515), (345, 186812), (460, 140109), (690, 93406), (1380, 46703)]