28970370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2288

約数の個数: 96

約数和(自身を含む): 88530624

約数和(自身を除く): 59560254

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2251, 2574, 4290, 4502, 6435, 6753, 11255, 12870, 13506, 20259, 22510, 24761, 29263, 33765, 40518, 49522, 58526, 67530, 74283, 87789, 101295, 123805, 146315, 148566, 175578, 202590, 222849, 247610, 263367, 292630, 321893, 371415, 438945, 445698, 526734, 643786, 742830, 877890, 965679, 1114245, 1316835, 1609465, 1931358, 2228490, 2633670, 2897037, 3218930, 4828395, 5794074, 9656790, 14485185, 28970370]

約数ペア:

[(1, 28970370), (2, 14485185), (3, 9656790), (5, 5794074), (6, 4828395), (9, 3218930), (10, 2897037), (11, 2633670), (13, 2228490), (15, 1931358), (18, 1609465), (22, 1316835), (26, 1114245), (30, 965679), (33, 877890), (39, 742830), (45, 643786), (55, 526734), (65, 445698), (66, 438945), (78, 371415), (90, 321893), (99, 292630), (110, 263367), (117, 247610), (130, 222849), (143, 202590), (165, 175578), (195, 148566), (198, 146315), (234, 123805), (286, 101295), (330, 87789), (390, 74283), (429, 67530), (495, 58526), (585, 49522), (715, 40518), (858, 33765), (990, 29263), (1170, 24761), (1287, 22510), (1430, 20259), (2145, 13506), (2251, 12870), (2574, 11255), (4290, 6753), (4502, 6435)]