65040390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4603}}^1$

素因数の和:4773

約数の個数: 48

約数和(自身を含む): 170219088

約数和(自身を除く): 105178698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4603, 4710, 7065, 9206, 13809, 14130, 23015, 27618, 41427, 46030, 69045, 82854, 138090, 207135, 414270, 722671, 1445342, 2168013, 3613355, 4336026, 6504039, 7226710, 10840065, 13008078, 21680130, 32520195, 65040390]

約数ペア:

[(1, 65040390), (2, 32520195), (3, 21680130), (5, 13008078), (6, 10840065), (9, 7226710), (10, 6504039), (15, 4336026), (18, 3613355), (30, 2168013), (45, 1445342), (90, 722671), (157, 414270), (314, 207135), (471, 138090), (785, 82854), (942, 69045), (1413, 46030), (1570, 41427), (2355, 27618), (2826, 23015), (4603, 14130), (4710, 13809), (7065, 9206)]