129630774

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2609}}^1$

素因数の和:2654

約数の個数: 72

約数和(自身を含む): 326698920

約数和(自身を除く): 197068146

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 169, 182, 273, 294, 338, 507, 546, 637, 1014, 1183, 1274, 1911, 2366, 2609, 3549, 3822, 5218, 7098, 7827, 8281, 15654, 16562, 18263, 24843, 33917, 36526, 49686, 54789, 67834, 101751, 109578, 127841, 203502, 237419, 255682, 383523, 440921, 474838, 712257, 767046, 881842, 1322763, 1424514, 1661933, 2645526, 3086447, 3323866, 4985799, 6172894, 9259341, 9971598, 18518682, 21605129, 43210258, 64815387, 129630774]

約数ペア:

[(1, 129630774), (2, 64815387), (3, 43210258), (6, 21605129), (7, 18518682), (13, 9971598), (14, 9259341), (21, 6172894), (26, 4985799), (39, 3323866), (42, 3086447), (49, 2645526), (78, 1661933), (91, 1424514), (98, 1322763), (147, 881842), (169, 767046), (182, 712257), (273, 474838), (294, 440921), (338, 383523), (507, 255682), (546, 237419), (637, 203502), (1014, 127841), (1183, 109578), (1274, 101751), (1911, 67834), (2366, 54789), (2609, 49686), (3549, 36526), (3822, 33917), (5218, 24843), (7098, 18263), (7827, 16562), (8281, 15654)]