66283890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 165445632

約数和(自身を除く): 99161742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 263, 271, 310, 465, 526, 542, 789, 813, 930, 1315, 1355, 1578, 1626, 2630, 2710, 3945, 4065, 7890, 8130, 8153, 8401, 16306, 16802, 24459, 25203, 40765, 42005, 48918, 50406, 71273, 81530, 84010, 122295, 126015, 142546, 213819, 244590, 252030, 356365, 427638, 712730, 1069095, 2138190, 2209463, 4418926, 6628389, 11047315, 13256778, 22094630, 33141945, 66283890]

約数ペア:

[(1, 66283890), (2, 33141945), (3, 22094630), (5, 13256778), (6, 11047315), (10, 6628389), (15, 4418926), (30, 2209463), (31, 2138190), (62, 1069095), (93, 712730), (155, 427638), (186, 356365), (263, 252030), (271, 244590), (310, 213819), (465, 142546), (526, 126015), (542, 122295), (789, 84010), (813, 81530), (930, 71273), (1315, 50406), (1355, 48918), (1578, 42005), (1626, 40765), (2630, 25203), (2710, 24459), (3945, 16802), (4065, 16306), (7890, 8401), (8130, 8153)]