64525290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{74167}}^1$

素因数の和:74206

約数の個数: 32

約数和(自身を含む): 160202880

約数和(自身を除く): 95677590

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 74167, 148334, 222501, 370835, 445002, 741670, 1112505, 2150843, 2225010, 4301686, 6452529, 10754215, 12905058, 21508430, 32262645, 64525290]

約数ペア:

[(1, 64525290), (2, 32262645), (3, 21508430), (5, 12905058), (6, 10754215), (10, 6452529), (15, 4301686), (29, 2225010), (30, 2150843), (58, 1112505), (87, 741670), (145, 445002), (174, 370835), (290, 222501), (435, 148334), (870, 74167)]