297855460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{25633}}^1$

素因数の和:25732

約数の個数: 48

約数和(自身を含む): 723494016

約数和(自身を除く): 425638556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 25633, 51266, 102532, 128165, 179431, 256330, 358862, 512660, 717724, 897155, 1794310, 2127539, 3588620, 4255078, 8510156, 10637695, 14892773, 21275390, 29785546, 42550780, 59571092, 74463865, 148927730, 297855460]

約数ペア:

[(1, 297855460), (2, 148927730), (4, 74463865), (5, 59571092), (7, 42550780), (10, 29785546), (14, 21275390), (20, 14892773), (28, 10637695), (35, 8510156), (70, 4255078), (83, 3588620), (140, 2127539), (166, 1794310), (332, 897155), (415, 717724), (581, 512660), (830, 358862), (1162, 256330), (1660, 179431), (2324, 128165), (2905, 102532), (5810, 51266), (11620, 25633)]