87544210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 189524160

約数和(自身を除く): 101979950

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 67, 95, 115, 130, 134, 190, 230, 247, 299, 335, 437, 494, 529, 598, 670, 871, 874, 1058, 1235, 1273, 1495, 1541, 1742, 2185, 2470, 2546, 2645, 2990, 3082, 4355, 4370, 5290, 5681, 6365, 6877, 7705, 8710, 10051, 11362, 12730, 13754, 15410, 16549, 20033, 20102, 28405, 29279, 33098, 34385, 35443, 40066, 50255, 56810, 58558, 68770, 70886, 82745, 100165, 100510, 130663, 146395, 165490, 177215, 200330, 261326, 292790, 354430, 380627, 460759, 653315, 673417, 761254, 921518, 1306630, 1346834, 1903135, 2303795, 3367085, 3806270, 4607590, 6734170, 8754421, 17508842, 43772105, 87544210]

約数ペア:

[(1, 87544210), (2, 43772105), (5, 17508842), (10, 8754421), (13, 6734170), (19, 4607590), (23, 3806270), (26, 3367085), (38, 2303795), (46, 1903135), (65, 1346834), (67, 1306630), (95, 921518), (115, 761254), (130, 673417), (134, 653315), (190, 460759), (230, 380627), (247, 354430), (299, 292790), (335, 261326), (437, 200330), (494, 177215), (529, 165490), (598, 146395), (670, 130663), (871, 100510), (874, 100165), (1058, 82745), (1235, 70886), (1273, 68770), (1495, 58558), (1541, 56810), (1742, 50255), (2185, 40066), (2470, 35443), (2546, 34385), (2645, 33098), (2990, 29279), (3082, 28405), (4355, 20102), (4370, 20033), (5290, 16549), (5681, 15410), (6365, 13754), (6877, 12730), (7705, 11362), (8710, 10051)]