4520490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 11926656

約数和(自身を除く): 7406166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 173, 195, 201, 335, 346, 390, 402, 519, 670, 865, 871, 1005, 1038, 1730, 1742, 2010, 2249, 2595, 2613, 4355, 4498, 5190, 5226, 6747, 8710, 11245, 11591, 13065, 13494, 22490, 23182, 26130, 33735, 34773, 57955, 67470, 69546, 115910, 150683, 173865, 301366, 347730, 452049, 753415, 904098, 1506830, 2260245, 4520490]

約数ペア:

[(1, 4520490), (2, 2260245), (3, 1506830), (5, 904098), (6, 753415), (10, 452049), (13, 347730), (15, 301366), (26, 173865), (30, 150683), (39, 115910), (65, 69546), (67, 67470), (78, 57955), (130, 34773), (134, 33735), (173, 26130), (195, 23182), (201, 22490), (335, 13494), (346, 13065), (390, 11591), (402, 11245), (519, 8710), (670, 6747), (865, 5226), (871, 5190), (1005, 4498), (1038, 4355), (1730, 2613), (1742, 2595), (2010, 2249)]