64997070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{9461}}^1$

素因数の和:9700

約数の個数: 32

約数和(自身を含む): 156690720

約数和(自身を除く): 91693650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 6870, 9461, 18922, 28383, 47305, 56766, 94610, 141915, 283830, 2166569, 4333138, 6499707, 10832845, 12999414, 21665690, 32498535, 64997070]

約数ペア:

[(1, 64997070), (2, 32498535), (3, 21665690), (5, 12999414), (6, 10832845), (10, 6499707), (15, 4333138), (30, 2166569), (229, 283830), (458, 141915), (687, 94610), (1145, 56766), (1374, 47305), (2290, 28383), (3435, 18922), (6870, 9461)]