91105470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 246486240

約数和(自身を除く): 155380770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 109, 111, 185, 218, 222, 251, 327, 333, 370, 502, 545, 555, 654, 666, 753, 981, 1090, 1110, 1255, 1506, 1635, 1665, 1962, 2259, 2510, 3270, 3330, 3765, 4033, 4518, 4905, 7530, 8066, 9287, 9810, 11295, 12099, 18574, 20165, 22590, 24198, 27359, 27861, 36297, 40330, 46435, 54718, 55722, 60495, 72594, 82077, 83583, 92870, 120990, 136795, 139305, 164154, 167166, 181485, 246231, 273590, 278610, 362970, 410385, 417915, 492462, 820770, 835830, 1012283, 1231155, 2024566, 2462310, 3036849, 5061415, 6073698, 9110547, 10122830, 15184245, 18221094, 30368490, 45552735, 91105470]

約数ペア:

[(1, 91105470), (2, 45552735), (3, 30368490), (5, 18221094), (6, 15184245), (9, 10122830), (10, 9110547), (15, 6073698), (18, 5061415), (30, 3036849), (37, 2462310), (45, 2024566), (74, 1231155), (90, 1012283), (109, 835830), (111, 820770), (185, 492462), (218, 417915), (222, 410385), (251, 362970), (327, 278610), (333, 273590), (370, 246231), (502, 181485), (545, 167166), (555, 164154), (654, 139305), (666, 136795), (753, 120990), (981, 92870), (1090, 83583), (1110, 82077), (1255, 72594), (1506, 60495), (1635, 55722), (1665, 54718), (1962, 46435), (2259, 40330), (2510, 36297), (3270, 27861), (3330, 27359), (3765, 24198), (4033, 22590), (4518, 20165), (4905, 18574), (7530, 12099), (8066, 11295), (9287, 9810)]