68355350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{541}}^1$

素因数の和:598

約数の個数: 72

約数和(自身を含む): 153637488

約数和(自身を除く): 85282138

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 361, 475, 541, 665, 722, 950, 1082, 1330, 1805, 2527, 2705, 3325, 3610, 3787, 5054, 5410, 6650, 7574, 9025, 10279, 12635, 13525, 18050, 18935, 20558, 25270, 27050, 37870, 51395, 63175, 71953, 94675, 102790, 126350, 143906, 189350, 195301, 256975, 359765, 390602, 513950, 719530, 976505, 1367107, 1798825, 1953010, 2734214, 3597650, 4882525, 6835535, 9765050, 13671070, 34177675, 68355350]

約数ペア:

[(1, 68355350), (2, 34177675), (5, 13671070), (7, 9765050), (10, 6835535), (14, 4882525), (19, 3597650), (25, 2734214), (35, 1953010), (38, 1798825), (50, 1367107), (70, 976505), (95, 719530), (133, 513950), (175, 390602), (190, 359765), (266, 256975), (350, 195301), (361, 189350), (475, 143906), (541, 126350), (665, 102790), (722, 94675), (950, 71953), (1082, 63175), (1330, 51395), (1805, 37870), (2527, 27050), (2705, 25270), (3325, 20558), (3610, 18935), (3787, 18050), (5054, 13525), (5410, 12635), (6650, 10279), (7574, 9025)]