15666588990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1030019}}^1$

素因数の和:1030058

約数の個数: 72

約数和(自身を含む): 44107516440

約数和(自身を除く): 28440927450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 15210, 1030019, 2060038, 3090057, 5150095, 6180114, 9270171, 10300190, 13390247, 15450285, 18540342, 26780494, 30900570, 40170741, 46350855, 66951235, 80341482, 92701710, 120512223, 133902470, 174073211, 200853705, 241024446, 348146422, 401707410, 522219633, 602561115, 870366055, 1044439266, 1205122230, 1566658899, 1740732110, 2611098165, 3133317798, 5222196330, 7833294495, 15666588990]

約数ペア:

[(1, 15666588990), (2, 7833294495), (3, 5222196330), (5, 3133317798), (6, 2611098165), (9, 1740732110), (10, 1566658899), (13, 1205122230), (15, 1044439266), (18, 870366055), (26, 602561115), (30, 522219633), (39, 401707410), (45, 348146422), (65, 241024446), (78, 200853705), (90, 174073211), (117, 133902470), (130, 120512223), (169, 92701710), (195, 80341482), (234, 66951235), (338, 46350855), (390, 40170741), (507, 30900570), (585, 26780494), (845, 18540342), (1014, 15450285), (1170, 13390247), (1521, 10300190), (1690, 9270171), (2535, 6180114), (3042, 5150095), (5070, 3090057), (7605, 2060038), (15210, 1030019)]