30172584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 84062880

約数和(自身を除く): 53890296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 169, 172, 173, 258, 312, 338, 344, 346, 507, 516, 519, 559, 676, 692, 1014, 1032, 1038, 1118, 1352, 1384, 1677, 2028, 2076, 2236, 2249, 3354, 4056, 4152, 4472, 4498, 6708, 6747, 7267, 7439, 8996, 13416, 13494, 14534, 14878, 17992, 21801, 22317, 26988, 29068, 29237, 29756, 43602, 44634, 53976, 58136, 58474, 59512, 87204, 87711, 89268, 96707, 116948, 174408, 175422, 178536, 193414, 233896, 290121, 350844, 386828, 580242, 701688, 773656, 1160484, 1257191, 2320968, 2514382, 3771573, 5028764, 7543146, 10057528, 15086292, 30172584]

約数ペア:

[(1, 30172584), (2, 15086292), (3, 10057528), (4, 7543146), (6, 5028764), (8, 3771573), (12, 2514382), (13, 2320968), (24, 1257191), (26, 1160484), (39, 773656), (43, 701688), (52, 580242), (78, 386828), (86, 350844), (104, 290121), (129, 233896), (156, 193414), (169, 178536), (172, 175422), (173, 174408), (258, 116948), (312, 96707), (338, 89268), (344, 87711), (346, 87204), (507, 59512), (516, 58474), (519, 58136), (559, 53976), (676, 44634), (692, 43602), (1014, 29756), (1032, 29237), (1038, 29068), (1118, 26988), (1352, 22317), (1384, 21801), (1677, 17992), (2028, 14878), (2076, 14534), (2236, 13494), (2249, 13416), (3354, 8996), (4056, 7439), (4152, 7267), (4472, 6747), (4498, 6708)]