47910780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14009}}^1$

素因数の和:14043

約数の個数: 72

約数和(自身を含む): 152989200

約数和(自身を除く): 105078420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 14009, 28018, 42027, 56036, 70045, 84054, 126081, 140090, 168108, 210135, 252162, 266171, 280180, 420270, 504324, 532342, 630405, 798513, 840540, 1064684, 1260810, 1330855, 1597026, 2395539, 2521620, 2661710, 3194052, 3992565, 4791078, 5323420, 7985130, 9582156, 11977695, 15970260, 23955390, 47910780]

約数ペア:

[(1, 47910780), (2, 23955390), (3, 15970260), (4, 11977695), (5, 9582156), (6, 7985130), (9, 5323420), (10, 4791078), (12, 3992565), (15, 3194052), (18, 2661710), (19, 2521620), (20, 2395539), (30, 1597026), (36, 1330855), (38, 1260810), (45, 1064684), (57, 840540), (60, 798513), (76, 630405), (90, 532342), (95, 504324), (114, 420270), (171, 280180), (180, 266171), (190, 252162), (228, 210135), (285, 168108), (342, 140090), (380, 126081), (570, 84054), (684, 70045), (855, 56036), (1140, 42027), (1710, 28018), (3420, 14009)]