130808244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{827}}^1$

素因数の和:1117

約数の個数: 72

約数和(自身を含む): 356801760

約数和(自身を除く): 225993516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 269, 294, 538, 588, 807, 827, 1076, 1614, 1654, 1883, 2481, 3228, 3308, 3766, 4962, 5649, 5789, 7532, 9924, 11298, 11578, 13181, 17367, 22596, 23156, 26362, 34734, 39543, 40523, 52724, 69468, 79086, 81046, 121569, 158172, 162092, 222463, 243138, 444926, 486276, 667389, 889852, 1334778, 1557241, 2669556, 3114482, 4671723, 6228964, 9343446, 10900687, 18686892, 21801374, 32702061, 43602748, 65404122, 130808244]

約数ペア:

[(1, 130808244), (2, 65404122), (3, 43602748), (4, 32702061), (6, 21801374), (7, 18686892), (12, 10900687), (14, 9343446), (21, 6228964), (28, 4671723), (42, 3114482), (49, 2669556), (84, 1557241), (98, 1334778), (147, 889852), (196, 667389), (269, 486276), (294, 444926), (538, 243138), (588, 222463), (807, 162092), (827, 158172), (1076, 121569), (1614, 81046), (1654, 79086), (1883, 69468), (2481, 52724), (3228, 40523), (3308, 39543), (3766, 34734), (4962, 26362), (5649, 23156), (5789, 22596), (7532, 17367), (9924, 13181), (11298, 11578)]