2652804420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{21557}}^1$

素因数の和:21869

約数の個数: 96

約数和(自身を含む): 8518341888

約数和(自身を除く): 5865537468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 293, 420, 586, 879, 1172, 1465, 1758, 2051, 2930, 3516, 4102, 4395, 5860, 6153, 8204, 8790, 10255, 12306, 17580, 20510, 21557, 24612, 30765, 41020, 43114, 61530, 64671, 86228, 107785, 123060, 129342, 150899, 215570, 258684, 301798, 323355, 431140, 452697, 603596, 646710, 754495, 905394, 1293420, 1508990, 1810788, 2263485, 3017980, 4526970, 6316201, 9053940, 12632402, 18948603, 25264804, 31581005, 37897206, 44213407, 63162010, 75794412, 88426814, 94743015, 126324020, 132640221, 176853628, 189486030, 221067035, 265280442, 378972060, 442134070, 530560884, 663201105, 884268140, 1326402210, 2652804420]

約数ペア:

[(1, 2652804420), (2, 1326402210), (3, 884268140), (4, 663201105), (5, 530560884), (6, 442134070), (7, 378972060), (10, 265280442), (12, 221067035), (14, 189486030), (15, 176853628), (20, 132640221), (21, 126324020), (28, 94743015), (30, 88426814), (35, 75794412), (42, 63162010), (60, 44213407), (70, 37897206), (84, 31581005), (105, 25264804), (140, 18948603), (210, 12632402), (293, 9053940), (420, 6316201), (586, 4526970), (879, 3017980), (1172, 2263485), (1465, 1810788), (1758, 1508990), (2051, 1293420), (2930, 905394), (3516, 754495), (4102, 646710), (4395, 603596), (5860, 452697), (6153, 431140), (8204, 323355), (8790, 301798), (10255, 258684), (12306, 215570), (17580, 150899), (20510, 129342), (21557, 123060), (24612, 107785), (30765, 86228), (41020, 64671), (43114, 61530)]