858555730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1327}}^1$

素因数の和:1483

約数の個数: 64

約数和(自身を含む): 1686666240

約数和(自身を除く): 828110510

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 97, 115, 145, 194, 230, 290, 485, 667, 970, 1327, 1334, 2231, 2654, 2813, 3335, 4462, 5626, 6635, 6670, 11155, 13270, 14065, 22310, 28130, 30521, 38483, 61042, 64699, 76966, 128719, 129398, 152605, 192415, 257438, 305210, 323495, 384830, 643595, 646990, 885109, 1287190, 1770218, 2960537, 3732851, 4425545, 5921074, 7465702, 8851090, 14802685, 18664255, 29605370, 37328510, 85855573, 171711146, 429277865, 858555730]

約数ペア:

[(1, 858555730), (2, 429277865), (5, 171711146), (10, 85855573), (23, 37328510), (29, 29605370), (46, 18664255), (58, 14802685), (97, 8851090), (115, 7465702), (145, 5921074), (194, 4425545), (230, 3732851), (290, 2960537), (485, 1770218), (667, 1287190), (970, 885109), (1327, 646990), (1334, 643595), (2231, 384830), (2654, 323495), (2813, 305210), (3335, 257438), (4462, 192415), (5626, 152605), (6635, 129398), (6670, 128719), (11155, 76966), (13270, 64699), (14065, 61042), (22310, 38483), (28130, 30521)]