71151390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41609}}^1$

素因数の和:41641

約数の個数: 48

約数和(自身を含む): 194734800

約数和(自身を除く): 123583410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 41609, 83218, 124827, 208045, 249654, 374481, 416090, 624135, 748962, 790571, 1248270, 1581142, 1872405, 2371713, 3744810, 3952855, 4743426, 7115139, 7905710, 11858565, 14230278, 23717130, 35575695, 71151390]

約数ペア:

[(1, 71151390), (2, 35575695), (3, 23717130), (5, 14230278), (6, 11858565), (9, 7905710), (10, 7115139), (15, 4743426), (18, 3952855), (19, 3744810), (30, 2371713), (38, 1872405), (45, 1581142), (57, 1248270), (90, 790571), (95, 748962), (114, 624135), (171, 416090), (190, 374481), (285, 249654), (342, 208045), (570, 124827), (855, 83218), (1710, 41609)]