975283870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15053}}^1$

素因数の和:15121

約数の個数: 64

約数和(自身を含む): 2081064960

約数和(自身を除く): 1105781090

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 155, 190, 209, 310, 341, 418, 589, 682, 1045, 1178, 1705, 2090, 2945, 3410, 5890, 6479, 12958, 15053, 30106, 32395, 64790, 75265, 150530, 165583, 286007, 331166, 466643, 572014, 827915, 933286, 1430035, 1655830, 2333215, 2860070, 3146077, 4666430, 5133073, 6292154, 8866217, 10266146, 15730385, 17732434, 25665365, 31460770, 44331085, 51330730, 88662170, 97528387, 195056774, 487641935, 975283870]

約数ペア:

[(1, 975283870), (2, 487641935), (5, 195056774), (10, 97528387), (11, 88662170), (19, 51330730), (22, 44331085), (31, 31460770), (38, 25665365), (55, 17732434), (62, 15730385), (95, 10266146), (110, 8866217), (155, 6292154), (190, 5133073), (209, 4666430), (310, 3146077), (341, 2860070), (418, 2333215), (589, 1655830), (682, 1430035), (1045, 933286), (1178, 827915), (1705, 572014), (2090, 466643), (2945, 331166), (3410, 286007), (5890, 165583), (6479, 150530), (12958, 75265), (15053, 64790), (30106, 32395)]