40162770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7829}}^1$

素因数の和:7864

約数の個数: 64

約数和(自身を含む): 112752000

約数和(自身を除く): 72589230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 7829, 15658, 23487, 39145, 46974, 70461, 78290, 117435, 140922, 148751, 211383, 234870, 297502, 352305, 422766, 446253, 704610, 743755, 892506, 1056915, 1338759, 1487510, 2113830, 2231265, 2677518, 4016277, 4462530, 6693795, 8032554, 13387590, 20081385, 40162770]

約数ペア:

[(1, 40162770), (2, 20081385), (3, 13387590), (5, 8032554), (6, 6693795), (9, 4462530), (10, 4016277), (15, 2677518), (18, 2231265), (19, 2113830), (27, 1487510), (30, 1338759), (38, 1056915), (45, 892506), (54, 743755), (57, 704610), (90, 446253), (95, 422766), (114, 352305), (135, 297502), (171, 234870), (190, 211383), (270, 148751), (285, 140922), (342, 117435), (513, 78290), (570, 70461), (855, 46974), (1026, 39145), (1710, 23487), (2565, 15658), (5130, 7829)]