26748390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 68221440

約数和(自身を除く): 41473050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 167, 190, 281, 285, 334, 501, 562, 570, 835, 843, 1002, 1405, 1670, 1686, 2505, 2810, 3173, 4215, 5010, 5339, 6346, 8430, 9519, 10678, 15865, 16017, 19038, 26695, 31730, 32034, 46927, 47595, 53390, 80085, 93854, 95190, 140781, 160170, 234635, 281562, 469270, 703905, 891613, 1407810, 1783226, 2674839, 4458065, 5349678, 8916130, 13374195, 26748390]

約数ペア:

[(1, 26748390), (2, 13374195), (3, 8916130), (5, 5349678), (6, 4458065), (10, 2674839), (15, 1783226), (19, 1407810), (30, 891613), (38, 703905), (57, 469270), (95, 281562), (114, 234635), (167, 160170), (190, 140781), (281, 95190), (285, 93854), (334, 80085), (501, 53390), (562, 47595), (570, 46927), (835, 32034), (843, 31730), (1002, 26695), (1405, 19038), (1670, 16017), (1686, 15865), (2505, 10678), (2810, 9519), (3173, 8430), (4215, 6346), (5010, 5339)]