30209634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18443}}^1$

素因数の和:18471

約数の個数: 48

約数和(自身を含む): 80563392

約数和(自身を除く): 50353758

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 18443, 36886, 55329, 110658, 129101, 165987, 239759, 258202, 331974, 387303, 479518, 719277, 774606, 1161909, 1438554, 1678313, 2157831, 2323818, 3356626, 4315662, 5034939, 10069878, 15104817, 30209634]

約数ペア:

[(1, 30209634), (2, 15104817), (3, 10069878), (6, 5034939), (7, 4315662), (9, 3356626), (13, 2323818), (14, 2157831), (18, 1678313), (21, 1438554), (26, 1161909), (39, 774606), (42, 719277), (63, 479518), (78, 387303), (91, 331974), (117, 258202), (126, 239759), (182, 165987), (234, 129101), (273, 110658), (546, 55329), (819, 36886), (1638, 18443)]