61400340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14831}}^1$

素因数の和:14869

約数の個数: 72

約数和(自身を含む): 194358528

約数和(自身を除く): 132958188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 14831, 29662, 44493, 59324, 74155, 88986, 133479, 148310, 177972, 222465, 266958, 296620, 341113, 444930, 533916, 667395, 682226, 889860, 1023339, 1334790, 1364452, 1705565, 2046678, 2669580, 3070017, 3411130, 4093356, 5116695, 6140034, 6822260, 10233390, 12280068, 15350085, 20466780, 30700170, 61400340]

約数ペア:

[(1, 61400340), (2, 30700170), (3, 20466780), (4, 15350085), (5, 12280068), (6, 10233390), (9, 6822260), (10, 6140034), (12, 5116695), (15, 4093356), (18, 3411130), (20, 3070017), (23, 2669580), (30, 2046678), (36, 1705565), (45, 1364452), (46, 1334790), (60, 1023339), (69, 889860), (90, 682226), (92, 667395), (115, 533916), (138, 444930), (180, 341113), (207, 296620), (230, 266958), (276, 222465), (345, 177972), (414, 148310), (460, 133479), (690, 88986), (828, 74155), (1035, 59324), (1380, 44493), (2070, 29662), (4140, 14831)]