1330389550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{5821}}^1$

素因数の和:6493

約数の個数: 48

約数和(自身を含む): 2832845472

約数和(自身を除く): 1502455922

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 653, 1306, 3265, 4571, 5821, 6530, 9142, 11642, 16325, 22855, 29105, 32650, 40747, 45710, 58210, 81494, 114275, 145525, 203735, 228550, 291050, 407470, 1018675, 2037350, 3801113, 7602226, 19005565, 26607791, 38011130, 53215582, 95027825, 133038955, 190055650, 266077910, 665194775, 1330389550]

約数ペア:

[(1, 1330389550), (2, 665194775), (5, 266077910), (7, 190055650), (10, 133038955), (14, 95027825), (25, 53215582), (35, 38011130), (50, 26607791), (70, 19005565), (175, 7602226), (350, 3801113), (653, 2037350), (1306, 1018675), (3265, 407470), (4571, 291050), (5821, 228550), (6530, 203735), (9142, 145525), (11642, 114275), (16325, 81494), (22855, 58210), (29105, 45710), (32650, 40747)]