86870770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 189112320

約数和(自身を除く): 102241550

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 79, 115, 158, 161, 230, 322, 395, 553, 683, 790, 805, 1106, 1366, 1610, 1817, 2765, 3415, 3634, 4781, 5530, 6830, 9085, 9562, 12719, 15709, 18170, 23905, 25438, 31418, 47810, 53957, 63595, 78545, 107914, 109963, 127190, 157090, 219926, 269785, 377699, 539570, 549815, 755398, 1099630, 1241011, 1888495, 2482022, 3776990, 6205055, 8687077, 12410110, 17374154, 43435385, 86870770]

約数ペア:

[(1, 86870770), (2, 43435385), (5, 17374154), (7, 12410110), (10, 8687077), (14, 6205055), (23, 3776990), (35, 2482022), (46, 1888495), (70, 1241011), (79, 1099630), (115, 755398), (158, 549815), (161, 539570), (230, 377699), (322, 269785), (395, 219926), (553, 157090), (683, 127190), (790, 109963), (805, 107914), (1106, 78545), (1366, 63595), (1610, 53957), (1817, 47810), (2765, 31418), (3415, 25438), (3634, 23905), (4781, 18170), (5530, 15709), (6830, 12719), (9085, 9562)]