61329660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{146023}}^1$

素因数の和:146042

約数の個数: 48

約数和(自身を含む): 196256256

約数和(自身を除く): 134926596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 146023, 292046, 438069, 584092, 730115, 876138, 1022161, 1460230, 1752276, 2044322, 2190345, 2920460, 3066483, 4088644, 4380690, 5110805, 6132966, 8761380, 10221610, 12265932, 15332415, 20443220, 30664830, 61329660]

約数ペア:

[(1, 61329660), (2, 30664830), (3, 20443220), (4, 15332415), (5, 12265932), (6, 10221610), (7, 8761380), (10, 6132966), (12, 5110805), (14, 4380690), (15, 4088644), (20, 3066483), (21, 2920460), (28, 2190345), (30, 2044322), (35, 1752276), (42, 1460230), (60, 1022161), (70, 876138), (84, 730115), (105, 584092), (140, 438069), (210, 292046), (420, 146023)]