13059530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 26544672

約数和(自身を除く): 13485142

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 121, 215, 242, 251, 430, 473, 502, 605, 946, 1210, 1255, 2365, 2510, 2761, 4730, 5203, 5522, 10406, 10793, 13805, 21586, 26015, 27610, 30371, 52030, 53965, 60742, 107930, 118723, 151855, 237446, 303710, 593615, 1187230, 1305953, 2611906, 6529765, 13059530]

約数ペア:

[(1, 13059530), (2, 6529765), (5, 2611906), (10, 1305953), (11, 1187230), (22, 593615), (43, 303710), (55, 237446), (86, 151855), (110, 118723), (121, 107930), (215, 60742), (242, 53965), (251, 52030), (430, 30371), (473, 27610), (502, 26015), (605, 21586), (946, 13805), (1210, 10793), (1255, 10406), (2365, 5522), (2510, 5203), (2761, 4730)]