258152460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{187067}}^1$

素因数の和:187102

約数の個数: 48

約数和(自身を含む): 754258176

約数和(自身を除く): 496105716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 187067, 374134, 561201, 748268, 935335, 1122402, 1870670, 2244804, 2806005, 3741340, 4302541, 5612010, 8605082, 11224020, 12907623, 17210164, 21512705, 25815246, 43025410, 51630492, 64538115, 86050820, 129076230, 258152460]

約数ペア:

[(1, 258152460), (2, 129076230), (3, 86050820), (4, 64538115), (5, 51630492), (6, 43025410), (10, 25815246), (12, 21512705), (15, 17210164), (20, 12907623), (23, 11224020), (30, 8605082), (46, 5612010), (60, 4302541), (69, 3741340), (92, 2806005), (115, 2244804), (138, 1870670), (230, 1122402), (276, 935335), (345, 748268), (460, 561201), (690, 374134), (1380, 187067)]