245033370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6529}}^1$

素因数の和:6684

約数の個数: 64

約数和(自身を含む): 658224000

約数和(自身を除く): 413190630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 3753, 4170, 6255, 6529, 7506, 12510, 13058, 18765, 19587, 32645, 37530, 39174, 58761, 65290, 97935, 117522, 176283, 195870, 293805, 352566, 587610, 881415, 907531, 1762830, 1815062, 2722593, 4537655, 5445186, 8167779, 9075310, 13612965, 16335558, 24503337, 27225930, 40838895, 49006674, 81677790, 122516685, 245033370]

約数ペア:

[(1, 245033370), (2, 122516685), (3, 81677790), (5, 49006674), (6, 40838895), (9, 27225930), (10, 24503337), (15, 16335558), (18, 13612965), (27, 9075310), (30, 8167779), (45, 5445186), (54, 4537655), (90, 2722593), (135, 1815062), (139, 1762830), (270, 907531), (278, 881415), (417, 587610), (695, 352566), (834, 293805), (1251, 195870), (1390, 176283), (2085, 117522), (2502, 97935), (3753, 65290), (4170, 58761), (6255, 39174), (6529, 37530), (7506, 32645), (12510, 19587), (13058, 18765)]