142525460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4871}}^1$

素因数の和:4917

約数の個数: 96

約数和(自身を含む): 392878080

約数和(自身を除く): 250352620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2926, 4180, 4871, 5852, 7315, 9742, 14630, 19484, 24355, 29260, 34097, 48710, 53581, 68194, 92549, 97420, 107162, 136388, 170485, 185098, 214324, 267905, 340970, 370196, 375067, 462745, 535810, 647843, 681940, 750134, 925490, 1018039, 1071620, 1295686, 1500268, 1850980, 1875335, 2036078, 2591372, 3239215, 3750670, 4072156, 5090195, 6478430, 7126273, 7501340, 10180390, 12956860, 14252546, 20360780, 28505092, 35631365, 71262730, 142525460]

約数ペア:

[(1, 142525460), (2, 71262730), (4, 35631365), (5, 28505092), (7, 20360780), (10, 14252546), (11, 12956860), (14, 10180390), (19, 7501340), (20, 7126273), (22, 6478430), (28, 5090195), (35, 4072156), (38, 3750670), (44, 3239215), (55, 2591372), (70, 2036078), (76, 1875335), (77, 1850980), (95, 1500268), (110, 1295686), (133, 1071620), (140, 1018039), (154, 925490), (190, 750134), (209, 681940), (220, 647843), (266, 535810), (308, 462745), (380, 375067), (385, 370196), (418, 340970), (532, 267905), (665, 214324), (770, 185098), (836, 170485), (1045, 136388), (1330, 107162), (1463, 97420), (1540, 92549), (2090, 68194), (2660, 53581), (2926, 48710), (4180, 34097), (4871, 29260), (5852, 24355), (7315, 19484), (9742, 14630)]