4736698740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{18287}}^1$

素因数の和:19741

約数の個数: 72

約数和(自身を含む): 14378757120

約数和(自身を除く): 9642058380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1439, 2878, 4317, 5756, 7195, 8634, 12951, 14390, 17268, 18287, 21585, 25902, 28780, 36574, 43170, 51804, 54861, 64755, 73148, 86340, 91435, 109722, 129510, 164583, 182870, 219444, 259020, 274305, 329166, 365740, 548610, 658332, 822915, 1097220, 1645830, 3291660, 26314993, 52629986, 78944979, 105259972, 131574965, 157889958, 236834937, 263149930, 315779916, 394724895, 473669874, 526299860, 789449790, 947339748, 1184174685, 1578899580, 2368349370, 4736698740]

約数ペア:

[(1, 4736698740), (2, 2368349370), (3, 1578899580), (4, 1184174685), (5, 947339748), (6, 789449790), (9, 526299860), (10, 473669874), (12, 394724895), (15, 315779916), (18, 263149930), (20, 236834937), (30, 157889958), (36, 131574965), (45, 105259972), (60, 78944979), (90, 52629986), (180, 26314993), (1439, 3291660), (2878, 1645830), (4317, 1097220), (5756, 822915), (7195, 658332), (8634, 548610), (12951, 365740), (14390, 329166), (17268, 274305), (18287, 259020), (21585, 219444), (25902, 182870), (28780, 164583), (36574, 129510), (43170, 109722), (51804, 91435), (54861, 86340), (64755, 73148)]