227319070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 489180384

約数和(自身を除く): 261861314

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 43, 55, 85, 86, 110, 121, 170, 187, 215, 242, 257, 374, 430, 473, 514, 605, 731, 935, 946, 1210, 1285, 1462, 1870, 2057, 2365, 2570, 2827, 3655, 4114, 4369, 4730, 5203, 5654, 7310, 8041, 8738, 10285, 10406, 11051, 14135, 16082, 20570, 21845, 22102, 26015, 28270, 31097, 40205, 43690, 48059, 52030, 55255, 62194, 80410, 88451, 96118, 110510, 121561, 155485, 176902, 187867, 240295, 243122, 310970, 375734, 442255, 480590, 528649, 607805, 884510, 939335, 1057298, 1215610, 1337171, 1878670, 2066537, 2643245, 2674342, 4133074, 5286490, 6685855, 10332685, 13371710, 20665370, 22731907, 45463814, 113659535, 227319070]

約数ペア:

[(1, 227319070), (2, 113659535), (5, 45463814), (10, 22731907), (11, 20665370), (17, 13371710), (22, 10332685), (34, 6685855), (43, 5286490), (55, 4133074), (85, 2674342), (86, 2643245), (110, 2066537), (121, 1878670), (170, 1337171), (187, 1215610), (215, 1057298), (242, 939335), (257, 884510), (374, 607805), (430, 528649), (473, 480590), (514, 442255), (605, 375734), (731, 310970), (935, 243122), (946, 240295), (1210, 187867), (1285, 176902), (1462, 155485), (1870, 121561), (2057, 110510), (2365, 96118), (2570, 88451), (2827, 80410), (3655, 62194), (4114, 55255), (4369, 52030), (4730, 48059), (5203, 43690), (5654, 40205), (7310, 31097), (8041, 28270), (8738, 26015), (10285, 22102), (10406, 21845), (11051, 20570), (14135, 16082)]