7997330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 17107200

約数和(自身を除く): 9109870

約数列:

[1, 2, 5, 10, 11, 22, 23, 29, 46, 55, 58, 109, 110, 115, 145, 218, 230, 253, 290, 319, 506, 545, 638, 667, 1090, 1199, 1265, 1334, 1595, 2398, 2507, 2530, 3161, 3190, 3335, 5014, 5995, 6322, 6670, 7337, 11990, 12535, 14674, 15805, 25070, 27577, 31610, 34771, 36685, 55154, 69542, 72703, 73370, 137885, 145406, 173855, 275770, 347710, 363515, 727030, 799733, 1599466, 3998665, 7997330]

約数ペア:

[(1, 7997330), (2, 3998665), (5, 1599466), (10, 799733), (11, 727030), (22, 363515), (23, 347710), (29, 275770), (46, 173855), (55, 145406), (58, 137885), (109, 73370), (110, 72703), (115, 69542), (145, 55154), (218, 36685), (230, 34771), (253, 31610), (290, 27577), (319, 25070), (506, 15805), (545, 14674), (638, 12535), (667, 11990), (1090, 7337), (1199, 6670), (1265, 6322), (1334, 5995), (1595, 5014), (2398, 3335), (2507, 3190), (2530, 3161)]