351494130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2053}}^1$

素因数の和:2515

約数の個数: 64

約数和(自身を含む): 910990080

約数和(自身を除く): 559495950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 439, 878, 1317, 2053, 2195, 2634, 4106, 4390, 5707, 6159, 6585, 10265, 11414, 12318, 13170, 17121, 20530, 26689, 28535, 30795, 34242, 53378, 57070, 61590, 80067, 85605, 133445, 160134, 171210, 266890, 400335, 800670, 901267, 1802534, 2703801, 4506335, 5407602, 9012670, 11716471, 13519005, 23432942, 27038010, 35149413, 58582355, 70298826, 117164710, 175747065, 351494130]

約数ペア:

[(1, 351494130), (2, 175747065), (3, 117164710), (5, 70298826), (6, 58582355), (10, 35149413), (13, 27038010), (15, 23432942), (26, 13519005), (30, 11716471), (39, 9012670), (65, 5407602), (78, 4506335), (130, 2703801), (195, 1802534), (390, 901267), (439, 800670), (878, 400335), (1317, 266890), (2053, 171210), (2195, 160134), (2634, 133445), (4106, 85605), (4390, 80067), (5707, 61590), (6159, 57070), (6585, 53378), (10265, 34242), (11414, 30795), (12318, 28535), (13170, 26689), (17121, 20530)]