22744140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 68221440

約数和(自身を除く): 45477300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 71, 76, 95, 114, 142, 190, 213, 228, 281, 284, 285, 355, 380, 426, 562, 570, 710, 843, 852, 1065, 1124, 1140, 1349, 1405, 1420, 1686, 2130, 2698, 2810, 3372, 4047, 4215, 4260, 5339, 5396, 5620, 6745, 8094, 8430, 10678, 13490, 16017, 16188, 16860, 19951, 20235, 21356, 26695, 26980, 32034, 39902, 40470, 53390, 59853, 64068, 79804, 80085, 80940, 99755, 106780, 119706, 160170, 199510, 239412, 299265, 320340, 379069, 399020, 598530, 758138, 1137207, 1197060, 1516276, 1895345, 2274414, 3790690, 4548828, 5686035, 7581380, 11372070, 22744140]

約数ペア:

[(1, 22744140), (2, 11372070), (3, 7581380), (4, 5686035), (5, 4548828), (6, 3790690), (10, 2274414), (12, 1895345), (15, 1516276), (19, 1197060), (20, 1137207), (30, 758138), (38, 598530), (57, 399020), (60, 379069), (71, 320340), (76, 299265), (95, 239412), (114, 199510), (142, 160170), (190, 119706), (213, 106780), (228, 99755), (281, 80940), (284, 80085), (285, 79804), (355, 64068), (380, 59853), (426, 53390), (562, 40470), (570, 39902), (710, 32034), (843, 26980), (852, 26695), (1065, 21356), (1124, 20235), (1140, 19951), (1349, 16860), (1405, 16188), (1420, 16017), (1686, 13490), (2130, 10678), (2698, 8430), (2810, 8094), (3372, 6745), (4047, 5620), (4215, 5396), (4260, 5339)]