86743890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31091}}^1$

素因数の和:31135

約数の個数: 48

約数和(自身を含む): 232816896

約数和(自身を除く): 146073006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 31091, 62182, 93273, 155455, 186546, 279819, 310910, 466365, 559638, 932730, 963821, 1399095, 1927642, 2798190, 2891463, 4819105, 5782926, 8674389, 9638210, 14457315, 17348778, 28914630, 43371945, 86743890]

約数ペア:

[(1, 86743890), (2, 43371945), (3, 28914630), (5, 17348778), (6, 14457315), (9, 9638210), (10, 8674389), (15, 5782926), (18, 4819105), (30, 2891463), (31, 2798190), (45, 1927642), (62, 1399095), (90, 963821), (93, 932730), (155, 559638), (186, 466365), (279, 310910), (310, 279819), (465, 186546), (558, 155455), (930, 93273), (1395, 62182), (2790, 31091)]