31295052

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 86822400

約数和(自身を除く): 55527348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 101, 108, 114, 151, 171, 202, 228, 302, 303, 342, 404, 453, 513, 604, 606, 684, 906, 909, 1026, 1212, 1359, 1812, 1818, 1919, 2052, 2718, 2727, 2869, 3636, 3838, 4077, 5436, 5454, 5738, 5757, 7676, 8154, 8607, 10908, 11476, 11514, 15251, 16308, 17214, 17271, 23028, 25821, 30502, 34428, 34542, 45753, 51642, 51813, 61004, 69084, 77463, 91506, 103284, 103626, 137259, 154926, 183012, 207252, 274518, 289769, 309852, 411777, 549036, 579538, 823554, 869307, 1159076, 1647108, 1738614, 2607921, 3477228, 5215842, 7823763, 10431684, 15647526, 31295052]

約数ペア:

[(1, 31295052), (2, 15647526), (3, 10431684), (4, 7823763), (6, 5215842), (9, 3477228), (12, 2607921), (18, 1738614), (19, 1647108), (27, 1159076), (36, 869307), (38, 823554), (54, 579538), (57, 549036), (76, 411777), (101, 309852), (108, 289769), (114, 274518), (151, 207252), (171, 183012), (202, 154926), (228, 137259), (302, 103626), (303, 103284), (342, 91506), (404, 77463), (453, 69084), (513, 61004), (604, 51813), (606, 51642), (684, 45753), (906, 34542), (909, 34428), (1026, 30502), (1212, 25821), (1359, 23028), (1812, 17271), (1818, 17214), (1919, 16308), (2052, 15251), (2718, 11514), (2727, 11476), (2869, 10908), (3636, 8607), (3838, 8154), (4077, 7676), (5436, 5757), (5454, 5738)]