99991110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 268784640

約数和(自身を除く): 168793530

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 289, 323, 510, 570, 578, 607, 646, 867, 969, 1214, 1445, 1615, 1734, 1821, 1938, 2890, 3035, 3230, 3642, 4335, 4845, 5491, 6070, 8670, 9105, 9690, 10319, 10982, 11533, 16473, 18210, 20638, 23066, 27455, 30957, 32946, 34599, 51595, 54910, 57665, 61914, 69198, 82365, 103190, 115330, 154785, 164730, 172995, 175423, 196061, 309570, 345990, 350846, 392122, 526269, 588183, 877115, 980305, 1052538, 1176366, 1754230, 1960610, 2631345, 2940915, 3333037, 5262690, 5881830, 6666074, 9999111, 16665185, 19998222, 33330370, 49995555, 99991110]

約数ペア:

[(1, 99991110), (2, 49995555), (3, 33330370), (5, 19998222), (6, 16665185), (10, 9999111), (15, 6666074), (17, 5881830), (19, 5262690), (30, 3333037), (34, 2940915), (38, 2631345), (51, 1960610), (57, 1754230), (85, 1176366), (95, 1052538), (102, 980305), (114, 877115), (170, 588183), (190, 526269), (255, 392122), (285, 350846), (289, 345990), (323, 309570), (510, 196061), (570, 175423), (578, 172995), (607, 164730), (646, 154785), (867, 115330), (969, 103190), (1214, 82365), (1445, 69198), (1615, 61914), (1734, 57665), (1821, 54910), (1938, 51595), (2890, 34599), (3035, 32946), (3230, 30957), (3642, 27455), (4335, 23066), (4845, 20638), (5491, 18210), (6070, 16473), (8670, 11533), (9105, 10982), (9690, 10319)]