315797916670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{110023}}^1$

素因数の和:110305

約数の個数: 64

約数和(自身を含む): 602304823296

約数和(自身を除く): 286506906626

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 197, 235, 310, 394, 470, 985, 1457, 1970, 2914, 6107, 7285, 9259, 12214, 14570, 18518, 30535, 46295, 61070, 92590, 110023, 220046, 287029, 550115, 574058, 1100230, 1435145, 2870290, 3410713, 5171081, 6821426, 10342162, 17053565, 21674531, 25855405, 34107130, 43349062, 51710810, 108372655, 160303511, 216745310, 320607022, 671910461, 801517555, 1018702957, 1343820922, 1603035110, 2037405914, 3359552305, 5093514785, 6719104610, 10187029570, 31579791667, 63159583334, 157898958335, 315797916670]

約数ペア:

[(1, 315797916670), (2, 157898958335), (5, 63159583334), (10, 31579791667), (31, 10187029570), (47, 6719104610), (62, 5093514785), (94, 3359552305), (155, 2037405914), (197, 1603035110), (235, 1343820922), (310, 1018702957), (394, 801517555), (470, 671910461), (985, 320607022), (1457, 216745310), (1970, 160303511), (2914, 108372655), (6107, 51710810), (7285, 43349062), (9259, 34107130), (12214, 25855405), (14570, 21674531), (18518, 17053565), (30535, 10342162), (46295, 6821426), (61070, 5171081), (92590, 3410713), (110023, 2870290), (220046, 1435145), (287029, 1100230), (550115, 574058)]