304868410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1249}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 686880000

約数和(自身を除く): 382011590

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 317, 385, 634, 770, 1249, 1585, 2219, 2498, 3170, 3487, 4438, 6245, 6974, 8743, 11095, 12490, 13739, 17435, 17486, 22190, 24409, 27478, 34870, 43715, 48818, 68695, 87430, 96173, 122045, 137390, 192346, 244090, 395933, 480865, 791866, 961730, 1979665, 2771531, 3959330, 4355263, 5543062, 8710526, 13857655, 21776315, 27715310, 30486841, 43552630, 60973682, 152434205, 304868410]

約数ペア:

[(1, 304868410), (2, 152434205), (5, 60973682), (7, 43552630), (10, 30486841), (11, 27715310), (14, 21776315), (22, 13857655), (35, 8710526), (55, 5543062), (70, 4355263), (77, 3959330), (110, 2771531), (154, 1979665), (317, 961730), (385, 791866), (634, 480865), (770, 395933), (1249, 244090), (1585, 192346), (2219, 137390), (2498, 122045), (3170, 96173), (3487, 87430), (4438, 68695), (6245, 48818), (6974, 43715), (8743, 34870), (11095, 27478), (12490, 24409), (13739, 22190), (17435, 17486)]