4030260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5167}}^1$

素因数の和:5192

約数の個数: 48

約数和(自身を含む): 12155136

約数和(自身を除く): 8124876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 5167, 10334, 15501, 20668, 25835, 31002, 51670, 62004, 67171, 77505, 103340, 134342, 155010, 201513, 268684, 310020, 335855, 403026, 671710, 806052, 1007565, 1343420, 2015130, 4030260]

約数ペア:

[(1, 4030260), (2, 2015130), (3, 1343420), (4, 1007565), (5, 806052), (6, 671710), (10, 403026), (12, 335855), (13, 310020), (15, 268684), (20, 201513), (26, 155010), (30, 134342), (39, 103340), (52, 77505), (60, 67171), (65, 62004), (78, 51670), (130, 31002), (156, 25835), (195, 20668), (260, 15501), (390, 10334), (780, 5167)]