26228790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 86261760

約数和(自身を除く): 60032970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 31, 34, 35, 42, 45, 51, 62, 63, 70, 79, 85, 90, 93, 102, 105, 119, 126, 153, 155, 158, 170, 186, 210, 217, 237, 238, 255, 279, 306, 310, 315, 357, 395, 434, 465, 474, 510, 527, 553, 558, 595, 630, 651, 711, 714, 765, 790, 930, 1054, 1071, 1085, 1106, 1185, 1190, 1302, 1343, 1395, 1422, 1530, 1581, 1659, 1785, 1953, 2142, 2170, 2370, 2449, 2635, 2686, 2765, 2790, 3162, 3255, 3318, 3555, 3570, 3689, 3906, 4029, 4743, 4898, 4977, 5270, 5355, 5530, 6510, 6715, 7110, 7347, 7378, 7905, 8058, 8295, 9401, 9486, 9765, 9954, 10710, 11067, 12087, 12245, 13430, 14694, 15810, 16590, 17143, 18445, 18802, 19530, 20145, 22041, 22134, 23715, 24174, 24490, 24885, 28203, 33201, 34286, 36735, 36890, 40290, 41633, 44082, 47005, 47430, 49770, 51429, 55335, 56406, 60435, 66402, 73470, 83266, 84609, 85715, 94010, 102858, 110205, 110670, 120870, 124899, 141015, 154287, 166005, 169218, 171430, 208165, 220410, 249798, 257145, 282030, 291431, 308574, 332010, 374697, 416330, 423045, 514290, 582862, 624495, 749394, 771435, 846090, 874293, 1248990, 1457155, 1542870, 1748586, 1873485, 2622879, 2914310, 3746970, 4371465, 5245758, 8742930, 13114395, 26228790]

約数ペア:

[(1, 26228790), (2, 13114395), (3, 8742930), (5, 5245758), (6, 4371465), (7, 3746970), (9, 2914310), (10, 2622879), (14, 1873485), (15, 1748586), (17, 1542870), (18, 1457155), (21, 1248990), (30, 874293), (31, 846090), (34, 771435), (35, 749394), (42, 624495), (45, 582862), (51, 514290), (62, 423045), (63, 416330), (70, 374697), (79, 332010), (85, 308574), (90, 291431), (93, 282030), (102, 257145), (105, 249798), (119, 220410), (126, 208165), (153, 171430), (155, 169218), (158, 166005), (170, 154287), (186, 141015), (210, 124899), (217, 120870), (237, 110670), (238, 110205), (255, 102858), (279, 94010), (306, 85715), (310, 84609), (315, 83266), (357, 73470), (395, 66402), (434, 60435), (465, 56406), (474, 55335), (510, 51429), (527, 49770), (553, 47430), (558, 47005), (595, 44082), (630, 41633), (651, 40290), (711, 36890), (714, 36735), (765, 34286), (790, 33201), (930, 28203), (1054, 24885), (1071, 24490), (1085, 24174), (1106, 23715), (1185, 22134), (1190, 22041), (1302, 20145), (1343, 19530), (1395, 18802), (1422, 18445), (1530, 17143), (1581, 16590), (1659, 15810), (1785, 14694), (1953, 13430), (2142, 12245), (2170, 12087), (2370, 11067), (2449, 10710), (2635, 9954), (2686, 9765), (2765, 9486), (2790, 9401), (3162, 8295), (3255, 8058), (3318, 7905), (3555, 7378), (3570, 7347), (3689, 7110), (3906, 6715), (4029, 6510), (4743, 5530), (4898, 5355), (4977, 5270)]