30744324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 84389760

約数和(自身を除く): 53645436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 179, 234, 358, 367, 468, 537, 716, 734, 1074, 1101, 1468, 1611, 2148, 2202, 2327, 3222, 3303, 4404, 4654, 4771, 6444, 6606, 6981, 9308, 9542, 13212, 13962, 14313, 19084, 20943, 27924, 28626, 41886, 42939, 57252, 65693, 83772, 85878, 131386, 171756, 197079, 262772, 394158, 591237, 788316, 854009, 1182474, 1708018, 2364948, 2562027, 3416036, 5124054, 7686081, 10248108, 15372162, 30744324]

約数ペア:

[(1, 30744324), (2, 15372162), (3, 10248108), (4, 7686081), (6, 5124054), (9, 3416036), (12, 2562027), (13, 2364948), (18, 1708018), (26, 1182474), (36, 854009), (39, 788316), (52, 591237), (78, 394158), (117, 262772), (156, 197079), (179, 171756), (234, 131386), (358, 85878), (367, 83772), (468, 65693), (537, 57252), (716, 42939), (734, 41886), (1074, 28626), (1101, 27924), (1468, 20943), (1611, 19084), (2148, 14313), (2202, 13962), (2327, 13212), (3222, 9542), (3303, 9308), (4404, 6981), (4654, 6606), (4771, 6444)]