9544990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 22425984

約数和(自身を除く): 12880994

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 617, 910, 1105, 1190, 1234, 1547, 2210, 3085, 3094, 4319, 6170, 7735, 8021, 8638, 10489, 15470, 16042, 20978, 21595, 40105, 43190, 52445, 56147, 73423, 80210, 104890, 112294, 136357, 146846, 272714, 280735, 367115, 561470, 681785, 734230, 954499, 1363570, 1908998, 4772495, 9544990]

約数ペア:

[(1, 9544990), (2, 4772495), (5, 1908998), (7, 1363570), (10, 954499), (13, 734230), (14, 681785), (17, 561470), (26, 367115), (34, 280735), (35, 272714), (65, 146846), (70, 136357), (85, 112294), (91, 104890), (119, 80210), (130, 73423), (170, 56147), (182, 52445), (221, 43190), (238, 40105), (442, 21595), (455, 20978), (595, 16042), (617, 15470), (910, 10489), (1105, 8638), (1190, 8021), (1234, 7735), (1547, 6170), (2210, 4319), (3085, 3094)]