66669690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 166561920

約数和(自身を除く): 99892230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 67, 82, 123, 134, 201, 205, 246, 335, 402, 410, 615, 670, 809, 1005, 1230, 1618, 2010, 2427, 2747, 4045, 4854, 5494, 8090, 8241, 12135, 13735, 16482, 24270, 27470, 33169, 41205, 54203, 66338, 82410, 99507, 108406, 162609, 165845, 199014, 271015, 325218, 331690, 497535, 542030, 813045, 995070, 1626090, 2222323, 4444646, 6666969, 11111615, 13333938, 22223230, 33334845, 66669690]

約数ペア:

[(1, 66669690), (2, 33334845), (3, 22223230), (5, 13333938), (6, 11111615), (10, 6666969), (15, 4444646), (30, 2222323), (41, 1626090), (67, 995070), (82, 813045), (123, 542030), (134, 497535), (201, 331690), (205, 325218), (246, 271015), (335, 199014), (402, 165845), (410, 162609), (615, 108406), (670, 99507), (809, 82410), (1005, 66338), (1230, 54203), (1618, 41205), (2010, 33169), (2427, 27470), (2747, 24270), (4045, 16482), (4854, 13735), (5494, 12135), (8090, 8241)]