11247110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 24551424

約数和(自身を除く): 13304314

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 71, 73, 142, 146, 155, 217, 310, 355, 365, 434, 497, 511, 710, 730, 994, 1022, 1085, 2170, 2201, 2263, 2485, 2555, 4402, 4526, 4970, 5110, 5183, 10366, 11005, 11315, 15407, 15841, 22010, 22630, 25915, 30814, 31682, 36281, 51830, 72562, 77035, 79205, 154070, 158410, 160673, 181405, 321346, 362810, 803365, 1124711, 1606730, 2249422, 5623555, 11247110]

約数ペア:

[(1, 11247110), (2, 5623555), (5, 2249422), (7, 1606730), (10, 1124711), (14, 803365), (31, 362810), (35, 321346), (62, 181405), (70, 160673), (71, 158410), (73, 154070), (142, 79205), (146, 77035), (155, 72562), (217, 51830), (310, 36281), (355, 31682), (365, 30814), (434, 25915), (497, 22630), (511, 22010), (710, 15841), (730, 15407), (994, 11315), (1022, 11005), (1085, 10366), (2170, 5183), (2201, 5110), (2263, 4970), (2485, 4526), (2555, 4402)]