30035790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5471}}^1$

素因数の和:5545

約数の個数: 48

約数和(自身を含む): 79387776

約数和(自身を除く): 49351986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5471, 5490, 10942, 16413, 27355, 32826, 49239, 54710, 82065, 98478, 164130, 246195, 333731, 492390, 667462, 1001193, 1668655, 2002386, 3003579, 3337310, 5005965, 6007158, 10011930, 15017895, 30035790]

約数ペア:

[(1, 30035790), (2, 15017895), (3, 10011930), (5, 6007158), (6, 5005965), (9, 3337310), (10, 3003579), (15, 2002386), (18, 1668655), (30, 1001193), (45, 667462), (61, 492390), (90, 333731), (122, 246195), (183, 164130), (305, 98478), (366, 82065), (549, 54710), (610, 49239), (915, 32826), (1098, 27355), (1830, 16413), (2745, 10942), (5471, 5490)]