30883554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 72543744

約数和(自身を除く): 41660190

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 191, 234, 382, 573, 691, 1146, 1382, 1719, 2073, 2483, 3438, 4146, 4966, 6219, 7449, 8983, 12438, 14898, 17966, 22347, 26949, 44694, 53898, 80847, 131981, 161694, 263962, 395943, 791886, 1187829, 1715753, 2375658, 3431506, 5147259, 10294518, 15441777, 30883554]

約数ペア:

[(1, 30883554), (2, 15441777), (3, 10294518), (6, 5147259), (9, 3431506), (13, 2375658), (18, 1715753), (26, 1187829), (39, 791886), (78, 395943), (117, 263962), (191, 161694), (234, 131981), (382, 80847), (573, 53898), (691, 44694), (1146, 26949), (1382, 22347), (1719, 17966), (2073, 14898), (2483, 12438), (3438, 8983), (4146, 7449), (4966, 6219)]