10870812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 30226560

約数和(自身を除く): 19355748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 691, 828, 874, 1311, 1382, 1748, 2073, 2622, 2764, 3933, 4146, 5244, 6219, 7866, 8292, 12438, 13129, 15732, 15893, 24876, 26258, 31786, 39387, 47679, 52516, 63572, 78774, 95358, 118161, 143037, 157548, 190716, 236322, 286074, 301967, 472644, 572148, 603934, 905901, 1207868, 1811802, 2717703, 3623604, 5435406, 10870812]

約数ペア:

[(1, 10870812), (2, 5435406), (3, 3623604), (4, 2717703), (6, 1811802), (9, 1207868), (12, 905901), (18, 603934), (19, 572148), (23, 472644), (36, 301967), (38, 286074), (46, 236322), (57, 190716), (69, 157548), (76, 143037), (92, 118161), (114, 95358), (138, 78774), (171, 63572), (207, 52516), (228, 47679), (276, 39387), (342, 31786), (414, 26258), (437, 24876), (684, 15893), (691, 15732), (828, 13129), (874, 12438), (1311, 8292), (1382, 7866), (1748, 6219), (2073, 5244), (2622, 4146), (2764, 3933)]