531852180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{466537}}^1$

素因数の和:466568

約数の個数: 48

約数和(自身を含む): 1567567680

約数和(自身を除く): 1035715500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 466537, 933074, 1399611, 1866148, 2332685, 2799222, 4665370, 5598444, 6998055, 8864203, 9330740, 13996110, 17728406, 26592609, 27992220, 35456812, 44321015, 53185218, 88642030, 106370436, 132963045, 177284060, 265926090, 531852180]

約数ペア:

[(1, 531852180), (2, 265926090), (3, 177284060), (4, 132963045), (5, 106370436), (6, 88642030), (10, 53185218), (12, 44321015), (15, 35456812), (19, 27992220), (20, 26592609), (30, 17728406), (38, 13996110), (57, 9330740), (60, 8864203), (76, 6998055), (95, 5598444), (114, 4665370), (190, 2799222), (228, 2332685), (285, 1866148), (380, 1399611), (570, 933074), (1140, 466537)]