11191110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 32700672

約数和(自身を除く): 21509562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 331, 345, 483, 490, 662, 690, 735, 805, 966, 993, 1127, 1470, 1610, 1655, 1986, 2254, 2317, 2415, 3310, 3381, 4634, 4830, 4965, 5635, 6762, 6951, 7613, 9930, 11270, 11585, 13902, 15226, 16219, 16905, 22839, 23170, 32438, 33810, 34755, 38065, 45678, 48657, 53291, 69510, 76130, 81095, 97314, 106582, 114195, 159873, 162190, 228390, 243285, 266455, 319746, 373037, 486570, 532910, 746074, 799365, 1119111, 1598730, 1865185, 2238222, 3730370, 5595555, 11191110]

約数ペア:

[(1, 11191110), (2, 5595555), (3, 3730370), (5, 2238222), (6, 1865185), (7, 1598730), (10, 1119111), (14, 799365), (15, 746074), (21, 532910), (23, 486570), (30, 373037), (35, 319746), (42, 266455), (46, 243285), (49, 228390), (69, 162190), (70, 159873), (98, 114195), (105, 106582), (115, 97314), (138, 81095), (147, 76130), (161, 69510), (210, 53291), (230, 48657), (245, 45678), (294, 38065), (322, 34755), (331, 33810), (345, 32438), (483, 23170), (490, 22839), (662, 16905), (690, 16219), (735, 15226), (805, 13902), (966, 11585), (993, 11270), (1127, 9930), (1470, 7613), (1610, 6951), (1655, 6762), (1986, 5635), (2254, 4965), (2317, 4830), (2415, 4634), (3310, 3381)]