122746020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{55291}}^1$

素因数の和:55340

約数の個数: 48

約数和(自身を含む): 352984128

約数和(自身を除く): 230238108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 55291, 110582, 165873, 221164, 276455, 331746, 552910, 663492, 829365, 1105820, 1658730, 2045767, 3317460, 4091534, 6137301, 8183068, 10228835, 12274602, 20457670, 24549204, 30686505, 40915340, 61373010, 122746020]

約数ペア:

[(1, 122746020), (2, 61373010), (3, 40915340), (4, 30686505), (5, 24549204), (6, 20457670), (10, 12274602), (12, 10228835), (15, 8183068), (20, 6137301), (30, 4091534), (37, 3317460), (60, 2045767), (74, 1658730), (111, 1105820), (148, 829365), (185, 663492), (222, 552910), (370, 331746), (444, 276455), (555, 221164), (740, 165873), (1110, 110582), (2220, 55291)]