870836004

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{14723}}^1$

素因数の和:14817

約数の個数: 72

約数和(自身を含む): 2315319552

約数和(自身を除く): 1444483548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1643, 1908, 3286, 4929, 6572, 9858, 14723, 14787, 19716, 29446, 29574, 44169, 58892, 59148, 88338, 132507, 176676, 265014, 456413, 530028, 780319, 912826, 1369239, 1560638, 1825652, 2340957, 2738478, 3121276, 4107717, 4681914, 5476956, 7022871, 8215434, 9363828, 14045742, 16430868, 24189889, 28091484, 48379778, 72569667, 96759556, 145139334, 217709001, 290278668, 435418002, 870836004]

約数ペア:

[(1, 870836004), (2, 435418002), (3, 290278668), (4, 217709001), (6, 145139334), (9, 96759556), (12, 72569667), (18, 48379778), (31, 28091484), (36, 24189889), (53, 16430868), (62, 14045742), (93, 9363828), (106, 8215434), (124, 7022871), (159, 5476956), (186, 4681914), (212, 4107717), (279, 3121276), (318, 2738478), (372, 2340957), (477, 1825652), (558, 1560638), (636, 1369239), (954, 912826), (1116, 780319), (1643, 530028), (1908, 456413), (3286, 265014), (4929, 176676), (6572, 132507), (9858, 88338), (14723, 59148), (14787, 58892), (19716, 44169), (29446, 29574)]