4619220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 13039488

約数和(自身を除く): 8420268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 461, 501, 668, 835, 922, 1002, 1383, 1670, 1844, 2004, 2305, 2505, 2766, 3340, 4610, 5010, 5532, 6915, 9220, 10020, 13830, 27660, 76987, 153974, 230961, 307948, 384935, 461922, 769870, 923844, 1154805, 1539740, 2309610, 4619220]

約数ペア:

[(1, 4619220), (2, 2309610), (3, 1539740), (4, 1154805), (5, 923844), (6, 769870), (10, 461922), (12, 384935), (15, 307948), (20, 230961), (30, 153974), (60, 76987), (167, 27660), (334, 13830), (461, 10020), (501, 9220), (668, 6915), (835, 5532), (922, 5010), (1002, 4610), (1383, 3340), (1670, 2766), (1844, 2505), (2004, 2305)]