89638290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{541}}^1$

素因数の和:824

約数の個数: 96

約数和(自身を含む): 267860736

約数和(自身を除く): 178222446

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 263, 315, 526, 541, 630, 789, 1082, 1315, 1578, 1623, 1841, 2367, 2630, 2705, 3246, 3682, 3787, 3945, 4734, 4869, 5410, 5523, 7574, 7890, 8115, 9205, 9738, 11046, 11361, 11835, 16230, 16569, 18410, 18935, 22722, 23670, 24345, 27615, 33138, 34083, 37870, 48690, 55230, 56805, 68166, 82845, 113610, 142283, 165690, 170415, 284566, 340830, 426849, 711415, 853698, 995981, 1280547, 1422830, 1991962, 2134245, 2561094, 2987943, 4268490, 4979905, 5975886, 6402735, 8963829, 9959810, 12805470, 14939715, 17927658, 29879430, 44819145, 89638290]

約数ペア:

[(1, 89638290), (2, 44819145), (3, 29879430), (5, 17927658), (6, 14939715), (7, 12805470), (9, 9959810), (10, 8963829), (14, 6402735), (15, 5975886), (18, 4979905), (21, 4268490), (30, 2987943), (35, 2561094), (42, 2134245), (45, 1991962), (63, 1422830), (70, 1280547), (90, 995981), (105, 853698), (126, 711415), (210, 426849), (263, 340830), (315, 284566), (526, 170415), (541, 165690), (630, 142283), (789, 113610), (1082, 82845), (1315, 68166), (1578, 56805), (1623, 55230), (1841, 48690), (2367, 37870), (2630, 34083), (2705, 33138), (3246, 27615), (3682, 24345), (3787, 23670), (3945, 22722), (4734, 18935), (4869, 18410), (5410, 16569), (5523, 16230), (7574, 11835), (7890, 11361), (8115, 11046), (9205, 9738)]