356952780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42193}}^1$

素因数の和:42255

約数の個数: 72

約数和(自身を含む): 1105820352

約数和(自身を除く): 748867572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 42193, 84386, 126579, 168772, 210965, 253158, 379737, 421930, 506316, 632895, 759474, 843860, 1265790, 1518948, 1898685, 1983071, 2531580, 3797370, 3966142, 5949213, 7594740, 7932284, 9915355, 11898426, 17847639, 19830710, 23796852, 29746065, 35695278, 39661420, 59492130, 71390556, 89238195, 118984260, 178476390, 356952780]

約数ペア:

[(1, 356952780), (2, 178476390), (3, 118984260), (4, 89238195), (5, 71390556), (6, 59492130), (9, 39661420), (10, 35695278), (12, 29746065), (15, 23796852), (18, 19830710), (20, 17847639), (30, 11898426), (36, 9915355), (45, 7932284), (47, 7594740), (60, 5949213), (90, 3966142), (94, 3797370), (141, 2531580), (180, 1983071), (188, 1898685), (235, 1518948), (282, 1265790), (423, 843860), (470, 759474), (564, 632895), (705, 506316), (846, 421930), (940, 379737), (1410, 253158), (1692, 210965), (2115, 168772), (2820, 126579), (4230, 84386), (8460, 42193)]