13437930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 36039168

約数和(自身を除く): 22601238

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 946, 947, 1290, 1419, 1894, 2365, 2838, 2841, 4730, 4735, 5682, 7095, 9470, 10417, 14190, 14205, 20834, 28410, 31251, 40721, 52085, 62502, 81442, 104170, 122163, 156255, 203605, 244326, 312510, 407210, 447931, 610815, 895862, 1221630, 1343793, 2239655, 2687586, 4479310, 6718965, 13437930]

約数ペア:

[(1, 13437930), (2, 6718965), (3, 4479310), (5, 2687586), (6, 2239655), (10, 1343793), (11, 1221630), (15, 895862), (22, 610815), (30, 447931), (33, 407210), (43, 312510), (55, 244326), (66, 203605), (86, 156255), (110, 122163), (129, 104170), (165, 81442), (215, 62502), (258, 52085), (330, 40721), (430, 31251), (473, 28410), (645, 20834), (946, 14205), (947, 14190), (1290, 10417), (1419, 9470), (1894, 7095), (2365, 5682), (2838, 4735), (2841, 4730)]