68661210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 104691750

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 151, 230, 302, 345, 453, 659, 690, 755, 906, 1318, 1510, 1977, 2265, 3295, 3473, 3954, 4530, 6590, 6946, 9885, 10419, 15157, 17365, 19770, 20838, 30314, 34730, 45471, 52095, 75785, 90942, 99509, 104190, 151570, 199018, 227355, 298527, 454710, 497545, 597054, 995090, 1492635, 2288707, 2985270, 4577414, 6866121, 11443535, 13732242, 22887070, 34330605, 68661210]

約数ペア:

[(1, 68661210), (2, 34330605), (3, 22887070), (5, 13732242), (6, 11443535), (10, 6866121), (15, 4577414), (23, 2985270), (30, 2288707), (46, 1492635), (69, 995090), (115, 597054), (138, 497545), (151, 454710), (230, 298527), (302, 227355), (345, 199018), (453, 151570), (659, 104190), (690, 99509), (755, 90942), (906, 75785), (1318, 52095), (1510, 45471), (1977, 34730), (2265, 30314), (3295, 20838), (3473, 19770), (3954, 17365), (4530, 15157), (6590, 10419), (6946, 9885)]