30602988

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 86929920

約数和(自身を除く): 56326932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 108, 117, 142, 156, 213, 234, 284, 307, 351, 426, 468, 614, 639, 702, 852, 921, 923, 1228, 1278, 1404, 1842, 1846, 1917, 2556, 2763, 2769, 3684, 3692, 3834, 3991, 5526, 5538, 7668, 7982, 8289, 8307, 11052, 11076, 11973, 15964, 16578, 16614, 21797, 23946, 24921, 33156, 33228, 35919, 43594, 47892, 49842, 65391, 71838, 87188, 99684, 107757, 130782, 143676, 196173, 215514, 261564, 283361, 392346, 431028, 566722, 588519, 784692, 850083, 1133444, 1177038, 1700166, 2354076, 2550249, 3400332, 5100498, 7650747, 10200996, 15301494, 30602988]

約数ペア:

[(1, 30602988), (2, 15301494), (3, 10200996), (4, 7650747), (6, 5100498), (9, 3400332), (12, 2550249), (13, 2354076), (18, 1700166), (26, 1177038), (27, 1133444), (36, 850083), (39, 784692), (52, 588519), (54, 566722), (71, 431028), (78, 392346), (108, 283361), (117, 261564), (142, 215514), (156, 196173), (213, 143676), (234, 130782), (284, 107757), (307, 99684), (351, 87188), (426, 71838), (468, 65391), (614, 49842), (639, 47892), (702, 43594), (852, 35919), (921, 33228), (923, 33156), (1228, 24921), (1278, 23946), (1404, 21797), (1842, 16614), (1846, 16578), (1917, 15964), (2556, 11973), (2763, 11076), (2769, 11052), (3684, 8307), (3692, 8289), (3834, 7982), (3991, 7668), (5526, 5538)]