141355860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{81239}}^1$

素因数の和:81280

約数の個数: 48

約数和(自身を含む): 409449600

約数和(自身を除く): 268093740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 81239, 162478, 243717, 324956, 406195, 487434, 812390, 974868, 1218585, 1624780, 2355931, 2437170, 4711862, 4874340, 7067793, 9423724, 11779655, 14135586, 23559310, 28271172, 35338965, 47118620, 70677930, 141355860]

約数ペア:

[(1, 141355860), (2, 70677930), (3, 47118620), (4, 35338965), (5, 28271172), (6, 23559310), (10, 14135586), (12, 11779655), (15, 9423724), (20, 7067793), (29, 4874340), (30, 4711862), (58, 2437170), (60, 2355931), (87, 1624780), (116, 1218585), (145, 974868), (174, 812390), (290, 487434), (348, 406195), (435, 324956), (580, 243717), (870, 162478), (1740, 81239)]