12453090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 33094656

約数和(自身を除く): 20641566

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 863, 962, 1110, 1443, 1726, 2405, 2589, 2886, 4315, 4810, 5178, 7215, 8630, 11219, 12945, 14430, 22438, 25890, 31931, 33657, 56095, 63862, 67314, 95793, 112190, 159655, 168285, 191586, 319310, 336570, 415103, 478965, 830206, 957930, 1245309, 2075515, 2490618, 4151030, 6226545, 12453090]

約数ペア:

[(1, 12453090), (2, 6226545), (3, 4151030), (5, 2490618), (6, 2075515), (10, 1245309), (13, 957930), (15, 830206), (26, 478965), (30, 415103), (37, 336570), (39, 319310), (65, 191586), (74, 168285), (78, 159655), (111, 112190), (130, 95793), (185, 67314), (195, 63862), (222, 56095), (370, 33657), (390, 31931), (481, 25890), (555, 22438), (863, 14430), (962, 12945), (1110, 11219), (1443, 8630), (1726, 7215), (2405, 5178), (2589, 4810), (2886, 4315)]