222439230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 645120000

約数和(自身を除く): 422680770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 127, 130, 135, 195, 234, 254, 270, 351, 381, 390, 499, 585, 635, 702, 762, 998, 1143, 1170, 1270, 1497, 1651, 1755, 1905, 2286, 2495, 2994, 3302, 3429, 3510, 3810, 4491, 4953, 4990, 5715, 6487, 6858, 7485, 8255, 8982, 9906, 11430, 12974, 13473, 14859, 14970, 16510, 17145, 19461, 22455, 24765, 26946, 29718, 32435, 34290, 38922, 44577, 44910, 49530, 58383, 63373, 64870, 67365, 74295, 89154, 97305, 116766, 126746, 134730, 148590, 175149, 190119, 194610, 222885, 291915, 316865, 350298, 380238, 445770, 570357, 583830, 633730, 823849, 875745, 950595, 1140714, 1647698, 1711071, 1751490, 1901190, 2471547, 2851785, 3422142, 4119245, 4943094, 5703570, 7414641, 8238490, 8555355, 12357735, 14829282, 17110710, 22243923, 24715470, 37073205, 44487846, 74146410, 111219615, 222439230]

約数ペア:

[(1, 222439230), (2, 111219615), (3, 74146410), (5, 44487846), (6, 37073205), (9, 24715470), (10, 22243923), (13, 17110710), (15, 14829282), (18, 12357735), (26, 8555355), (27, 8238490), (30, 7414641), (39, 5703570), (45, 4943094), (54, 4119245), (65, 3422142), (78, 2851785), (90, 2471547), (117, 1901190), (127, 1751490), (130, 1711071), (135, 1647698), (195, 1140714), (234, 950595), (254, 875745), (270, 823849), (351, 633730), (381, 583830), (390, 570357), (499, 445770), (585, 380238), (635, 350298), (702, 316865), (762, 291915), (998, 222885), (1143, 194610), (1170, 190119), (1270, 175149), (1497, 148590), (1651, 134730), (1755, 126746), (1905, 116766), (2286, 97305), (2495, 89154), (2994, 74295), (3302, 67365), (3429, 64870), (3510, 63373), (3810, 58383), (4491, 49530), (4953, 44910), (4990, 44577), (5715, 38922), (6487, 34290), (6858, 32435), (7485, 29718), (8255, 26946), (8982, 24765), (9906, 22455), (11430, 19461), (12974, 17145), (13473, 16510), (14859, 14970)]