118617380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2347}}^1$

素因数の和:2401

約数の個数: 72

約数和(自身を含む): 300581568

約数和(自身を除く): 181964188

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 665, 722, 1330, 1444, 1805, 2347, 2527, 2660, 3610, 4694, 5054, 7220, 9388, 10108, 11735, 12635, 16429, 23470, 25270, 32858, 44593, 46940, 50540, 65716, 82145, 89186, 164290, 178372, 222965, 312151, 328580, 445930, 624302, 847267, 891860, 1248604, 1560755, 1694534, 3121510, 3389068, 4236335, 5930869, 6243020, 8472670, 11861738, 16945340, 23723476, 29654345, 59308690, 118617380]

約数ペア:

[(1, 118617380), (2, 59308690), (4, 29654345), (5, 23723476), (7, 16945340), (10, 11861738), (14, 8472670), (19, 6243020), (20, 5930869), (28, 4236335), (35, 3389068), (38, 3121510), (70, 1694534), (76, 1560755), (95, 1248604), (133, 891860), (140, 847267), (190, 624302), (266, 445930), (361, 328580), (380, 312151), (532, 222965), (665, 178372), (722, 164290), (1330, 89186), (1444, 82145), (1805, 65716), (2347, 50540), (2527, 46940), (2660, 44593), (3610, 32858), (4694, 25270), (5054, 23470), (7220, 16429), (9388, 12635), (10108, 11735)]