150373340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7321}}^1$

素因数の和:7422

約数の個数: 48

約数和(自身を含む): 344426880

約数和(自身を除く): 194053540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 4108, 5135, 7321, 10270, 14642, 20540, 29284, 36605, 73210, 95173, 146420, 190346, 380692, 475865, 578359, 951730, 1156718, 1903460, 2313436, 2891795, 5783590, 7518667, 11567180, 15037334, 30074668, 37593335, 75186670, 150373340]

約数ペア:

[(1, 150373340), (2, 75186670), (4, 37593335), (5, 30074668), (10, 15037334), (13, 11567180), (20, 7518667), (26, 5783590), (52, 2891795), (65, 2313436), (79, 1903460), (130, 1156718), (158, 951730), (260, 578359), (316, 475865), (395, 380692), (790, 190346), (1027, 146420), (1580, 95173), (2054, 73210), (4108, 36605), (5135, 29284), (7321, 20540), (10270, 14642)]