268533330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23743}}^1$

素因数の和:23795

約数の個数: 64

約数和(自身を含む): 718018560

約数和(自身を除く): 449485230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 11310, 23743, 47486, 71229, 118715, 142458, 237430, 308659, 356145, 617318, 688547, 712290, 925977, 1377094, 1543295, 1851954, 2065641, 3086590, 3442735, 4131282, 4629885, 6885470, 8951111, 9259770, 10328205, 17902222, 20656410, 26853333, 44755555, 53706666, 89511110, 134266665, 268533330]

約数ペア:

[(1, 268533330), (2, 134266665), (3, 89511110), (5, 53706666), (6, 44755555), (10, 26853333), (13, 20656410), (15, 17902222), (26, 10328205), (29, 9259770), (30, 8951111), (39, 6885470), (58, 4629885), (65, 4131282), (78, 3442735), (87, 3086590), (130, 2065641), (145, 1851954), (174, 1543295), (195, 1377094), (290, 925977), (377, 712290), (390, 688547), (435, 617318), (754, 356145), (870, 308659), (1131, 237430), (1885, 142458), (2262, 118715), (3770, 71229), (5655, 47486), (11310, 23743)]