78347430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5407}}^1$

素因数の和:5450

約数の個数: 96

約数和(自身を含む): 242970624

約数和(自身を除く): 164623194

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 5407, 7245, 10814, 14490, 16221, 27035, 32442, 37849, 48663, 54070, 75698, 81105, 97326, 113547, 124361, 162210, 189245, 227094, 243315, 248722, 340641, 373083, 378490, 486630, 567735, 621805, 681282, 746166, 870527, 1119249, 1135470, 1243610, 1703205, 1741054, 1865415, 2238498, 2611581, 3406410, 3730830, 4352635, 5223162, 5596245, 7834743, 8705270, 11192490, 13057905, 15669486, 26115810, 39173715, 78347430]

約数ペア:

[(1, 78347430), (2, 39173715), (3, 26115810), (5, 15669486), (6, 13057905), (7, 11192490), (9, 8705270), (10, 7834743), (14, 5596245), (15, 5223162), (18, 4352635), (21, 3730830), (23, 3406410), (30, 2611581), (35, 2238498), (42, 1865415), (45, 1741054), (46, 1703205), (63, 1243610), (69, 1135470), (70, 1119249), (90, 870527), (105, 746166), (115, 681282), (126, 621805), (138, 567735), (161, 486630), (207, 378490), (210, 373083), (230, 340641), (315, 248722), (322, 243315), (345, 227094), (414, 189245), (483, 162210), (630, 124361), (690, 113547), (805, 97326), (966, 81105), (1035, 75698), (1449, 54070), (1610, 48663), (2070, 37849), (2415, 32442), (2898, 27035), (4830, 16221), (5407, 14490), (7245, 10814)]