10911110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 24354432

約数和(自身を除く): 13443322

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 53, 70, 85, 106, 119, 170, 173, 238, 265, 346, 371, 530, 595, 742, 865, 901, 1190, 1211, 1730, 1802, 1855, 2422, 2941, 3710, 4505, 5882, 6055, 6307, 9010, 9169, 12110, 12614, 14705, 18338, 20587, 29410, 31535, 41174, 45845, 63070, 64183, 91690, 102935, 128366, 155873, 205870, 311746, 320915, 641830, 779365, 1091111, 1558730, 2182222, 5455555, 10911110]

約数ペア:

[(1, 10911110), (2, 5455555), (5, 2182222), (7, 1558730), (10, 1091111), (14, 779365), (17, 641830), (34, 320915), (35, 311746), (53, 205870), (70, 155873), (85, 128366), (106, 102935), (119, 91690), (170, 64183), (173, 63070), (238, 45845), (265, 41174), (346, 31535), (371, 29410), (530, 20587), (595, 18338), (742, 14705), (865, 12614), (901, 12110), (1190, 9169), (1211, 9010), (1730, 6307), (1802, 6055), (1855, 5882), (2422, 4505), (2941, 3710)]