74692730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2729}}^1$

素因数の和:2783

約数の個数: 64

約数和(自身を含む): 169827840

約数和(自身を除く): 95135110

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2729, 2737, 3910, 5458, 5474, 13645, 13685, 19103, 27290, 27370, 38206, 46393, 62767, 92786, 95515, 125534, 191030, 231965, 313835, 324751, 439369, 463930, 627670, 649502, 878738, 1067039, 1623755, 2134078, 2196845, 3247510, 4393690, 5335195, 7469273, 10670390, 14938546, 37346365, 74692730]

約数ペア:

[(1, 74692730), (2, 37346365), (5, 14938546), (7, 10670390), (10, 7469273), (14, 5335195), (17, 4393690), (23, 3247510), (34, 2196845), (35, 2134078), (46, 1623755), (70, 1067039), (85, 878738), (115, 649502), (119, 627670), (161, 463930), (170, 439369), (230, 324751), (238, 313835), (322, 231965), (391, 191030), (595, 125534), (782, 95515), (805, 92786), (1190, 62767), (1610, 46393), (1955, 38206), (2729, 27370), (2737, 27290), (3910, 19103), (5458, 13685), (5474, 13645)]