188278110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1907}}^1$

素因数の和:3017

約数の個数: 48

約数和(自身を含む): 490226256

約数和(自身を除く): 301948146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1097, 1907, 2194, 3291, 3814, 5485, 5721, 6582, 9535, 9873, 10970, 11442, 16455, 17163, 19070, 19746, 28605, 32910, 34326, 49365, 57210, 85815, 98730, 171630, 2091979, 4183958, 6275937, 10459895, 12551874, 18827811, 20919790, 31379685, 37655622, 62759370, 94139055, 188278110]

約数ペア:

[(1, 188278110), (2, 94139055), (3, 62759370), (5, 37655622), (6, 31379685), (9, 20919790), (10, 18827811), (15, 12551874), (18, 10459895), (30, 6275937), (45, 4183958), (90, 2091979), (1097, 171630), (1907, 98730), (2194, 85815), (3291, 57210), (3814, 49365), (5485, 34326), (5721, 32910), (6582, 28605), (9535, 19746), (9873, 19070), (10970, 17163), (11442, 16455)]