153316380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{365039}}^1$

素因数の和:365058

約数の個数: 48

約数和(自身を含む): 490613760

約数和(自身を除く): 337297380

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, 365039, 730078, 1095117, 1460156, 1825195, 2190234, 2555273, 3650390, 4380468, 5110546, 5475585, 7300780, 7665819, 10221092, 10951170, 12776365, 15331638, 21902340, 25552730, 30663276, 38329095, 51105460, 76658190, 153316380]

約数ペア:

[(1, 153316380), (2, 76658190), (3, 51105460), (4, 38329095), (5, 30663276), (6, 25552730), (7, 21902340), (10, 15331638), (12, 12776365), (14, 10951170), (15, 10221092), (20, 7665819), (21, 7300780), (28, 5475585), (30, 5110546), (35, 4380468), (42, 3650390), (60, 2555273), (70, 2190234), (84, 1825195), (105, 1460156), (140, 1095117), (210, 730078), (420, 365039)]