1225894310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2503}}^1$

素因数の和:2637

約数の個数: 64

約数和(自身を含む): 2427397632

約数和(自身を除く): 1201503322

約数列:

[1, 2, 5, 10, 17, 34, 43, 67, 85, 86, 134, 170, 215, 335, 430, 670, 731, 1139, 1462, 2278, 2503, 2881, 3655, 5006, 5695, 5762, 7310, 11390, 12515, 14405, 25030, 28810, 42551, 48977, 85102, 97954, 107629, 167701, 212755, 215258, 244885, 335402, 425510, 489770, 538145, 838505, 1076290, 1677010, 1829693, 2850917, 3659386, 5701834, 7211143, 9148465, 14254585, 14422286, 18296930, 28509170, 36055715, 72111430, 122589431, 245178862, 612947155, 1225894310]

約数ペア:

[(1, 1225894310), (2, 612947155), (5, 245178862), (10, 122589431), (17, 72111430), (34, 36055715), (43, 28509170), (67, 18296930), (85, 14422286), (86, 14254585), (134, 9148465), (170, 7211143), (215, 5701834), (335, 3659386), (430, 2850917), (670, 1829693), (731, 1677010), (1139, 1076290), (1462, 838505), (2278, 538145), (2503, 489770), (2881, 425510), (3655, 335402), (5006, 244885), (5695, 215258), (5762, 212755), (7310, 167701), (11390, 107629), (12515, 97954), (14405, 85102), (25030, 48977), (28810, 42551)]