30230892

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 79759680

約数和(自身を除く): 49528788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 59, 86, 118, 129, 172, 177, 236, 258, 331, 354, 387, 516, 531, 662, 708, 774, 993, 1062, 1324, 1548, 1986, 2124, 2537, 2979, 3972, 5074, 5958, 7611, 10148, 11916, 14233, 15222, 19529, 22833, 28466, 30444, 39058, 42699, 45666, 56932, 58587, 78116, 85398, 91332, 117174, 128097, 170796, 175761, 234348, 256194, 351522, 512388, 703044, 839747, 1679494, 2519241, 3358988, 5038482, 7557723, 10076964, 15115446, 30230892]

約数ペア:

[(1, 30230892), (2, 15115446), (3, 10076964), (4, 7557723), (6, 5038482), (9, 3358988), (12, 2519241), (18, 1679494), (36, 839747), (43, 703044), (59, 512388), (86, 351522), (118, 256194), (129, 234348), (172, 175761), (177, 170796), (236, 128097), (258, 117174), (331, 91332), (354, 85398), (387, 78116), (516, 58587), (531, 56932), (662, 45666), (708, 42699), (774, 39058), (993, 30444), (1062, 28466), (1324, 22833), (1548, 19529), (1986, 15222), (2124, 14233), (2537, 11916), (2979, 10148), (3972, 7611), (5074, 5958)]