1427280190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1073143}}^1$

素因数の和:1073176

約数の個数: 32

約数和(自身を含む): 3090654720

約数和(自身を除く): 1663374530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1073143, 2146286, 5365715, 7512001, 10731430, 15024002, 20389717, 37560005, 40779434, 75120010, 101948585, 142728019, 203897170, 285456038, 713640095, 1427280190]

約数ペア:

[(1, 1427280190), (2, 713640095), (5, 285456038), (7, 203897170), (10, 142728019), (14, 101948585), (19, 75120010), (35, 40779434), (38, 37560005), (70, 20389717), (95, 15024002), (133, 10731430), (190, 7512001), (266, 5365715), (665, 2146286), (1330, 1073143)]