5130990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 13635648

約数和(自身を除く): 8504658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1213, 1410, 2115, 2426, 3639, 4230, 6065, 7278, 10917, 12130, 18195, 21834, 36390, 54585, 57011, 109170, 114022, 171033, 285055, 342066, 513099, 570110, 855165, 1026198, 1710330, 2565495, 5130990]

約数ペア:

[(1, 5130990), (2, 2565495), (3, 1710330), (5, 1026198), (6, 855165), (9, 570110), (10, 513099), (15, 342066), (18, 285055), (30, 171033), (45, 114022), (47, 109170), (90, 57011), (94, 54585), (141, 36390), (235, 21834), (282, 18195), (423, 12130), (470, 10917), (705, 7278), (846, 6065), (1213, 4230), (1410, 3639), (2115, 2426)]