448802010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{81749}}^1$

素因数の和:81823

約数の個数: 48

約数和(自身を含む): 1186029000

約数和(自身を除く): 737226990

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, 5490, 81749, 163498, 245247, 408745, 490494, 735741, 817490, 1226235, 1471482, 2452470, 3678705, 4986689, 7357410, 9973378, 14960067, 24933445, 29920134, 44880201, 49866890, 74800335, 89760402, 149600670, 224401005, 448802010]

約数ペア:

[(1, 448802010), (2, 224401005), (3, 149600670), (5, 89760402), (6, 74800335), (9, 49866890), (10, 44880201), (15, 29920134), (18, 24933445), (30, 14960067), (45, 9973378), (61, 7357410), (90, 4986689), (122, 3678705), (183, 2452470), (305, 1471482), (366, 1226235), (549, 817490), (610, 735741), (915, 490494), (1098, 408745), (1830, 245247), (2745, 163498), (5490, 81749)]