8276520810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{21599}}^1$

素因数の和:21903

約数の個数: 64

約数和(自身を含む): 20323353600

約数和(自身を除く): 12046832790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 241, 265, 318, 482, 530, 723, 795, 1205, 1446, 1590, 2410, 3615, 7230, 12773, 21599, 25546, 38319, 43198, 63865, 64797, 76638, 107995, 127730, 129594, 191595, 215990, 323985, 383190, 647970, 1144747, 2289494, 3434241, 5205359, 5723735, 6868482, 10410718, 11447470, 15616077, 17171205, 26026795, 31232154, 34342410, 52053590, 78080385, 156160770, 275884027, 551768054, 827652081, 1379420135, 1655304162, 2758840270, 4138260405, 8276520810]

約数ペア:

[(1, 8276520810), (2, 4138260405), (3, 2758840270), (5, 1655304162), (6, 1379420135), (10, 827652081), (15, 551768054), (30, 275884027), (53, 156160770), (106, 78080385), (159, 52053590), (241, 34342410), (265, 31232154), (318, 26026795), (482, 17171205), (530, 15616077), (723, 11447470), (795, 10410718), (1205, 6868482), (1446, 5723735), (1590, 5205359), (2410, 3434241), (3615, 2289494), (7230, 1144747), (12773, 647970), (21599, 383190), (25546, 323985), (38319, 215990), (43198, 191595), (63865, 129594), (64797, 127730), (76638, 107995)]