202458870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 557837280

約数和(自身を除く): 355378410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 197, 285, 342, 394, 570, 591, 601, 855, 985, 1182, 1202, 1710, 1773, 1803, 1970, 2955, 3005, 3546, 3606, 3743, 5409, 5910, 6010, 7486, 8865, 9015, 10818, 11229, 11419, 17730, 18030, 18715, 22458, 22838, 27045, 33687, 34257, 37430, 54090, 56145, 57095, 67374, 68514, 102771, 112290, 114190, 118397, 168435, 171285, 205542, 236794, 336870, 342570, 355191, 513855, 591985, 710382, 1027710, 1065573, 1183970, 1775955, 2131146, 2249543, 3551910, 4499086, 5327865, 6748629, 10655730, 11247715, 13497258, 20245887, 22495430, 33743145, 40491774, 67486290, 101229435, 202458870]

約数ペア:

[(1, 202458870), (2, 101229435), (3, 67486290), (5, 40491774), (6, 33743145), (9, 22495430), (10, 20245887), (15, 13497258), (18, 11247715), (19, 10655730), (30, 6748629), (38, 5327865), (45, 4499086), (57, 3551910), (90, 2249543), (95, 2131146), (114, 1775955), (171, 1183970), (190, 1065573), (197, 1027710), (285, 710382), (342, 591985), (394, 513855), (570, 355191), (591, 342570), (601, 336870), (855, 236794), (985, 205542), (1182, 171285), (1202, 168435), (1710, 118397), (1773, 114190), (1803, 112290), (1970, 102771), (2955, 68514), (3005, 67374), (3546, 57095), (3606, 56145), (3743, 54090), (5409, 37430), (5910, 34257), (6010, 33687), (7486, 27045), (8865, 22838), (9015, 22458), (10818, 18715), (11229, 18030), (11419, 17730)]