173272590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1086

約数の個数: 96

約数和(自身を含む): 479157120

約数和(自身を除く): 305884530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 107, 114, 171, 190, 214, 285, 321, 342, 535, 570, 642, 855, 947, 963, 1070, 1605, 1710, 1894, 1926, 2033, 2841, 3210, 4066, 4735, 4815, 5682, 6099, 8523, 9470, 9630, 10165, 12198, 14205, 17046, 17993, 18297, 20330, 28410, 30495, 35986, 36594, 42615, 53979, 60990, 85230, 89965, 91485, 101329, 107958, 161937, 179930, 182970, 202658, 269895, 303987, 323874, 506645, 539790, 607974, 809685, 911961, 1013290, 1519935, 1619370, 1823922, 1925251, 3039870, 3850502, 4559805, 5775753, 9119610, 9626255, 11551506, 17327259, 19252510, 28878765, 34654518, 57757530, 86636295, 173272590]

約数ペア:

[(1, 173272590), (2, 86636295), (3, 57757530), (5, 34654518), (6, 28878765), (9, 19252510), (10, 17327259), (15, 11551506), (18, 9626255), (19, 9119610), (30, 5775753), (38, 4559805), (45, 3850502), (57, 3039870), (90, 1925251), (95, 1823922), (107, 1619370), (114, 1519935), (171, 1013290), (190, 911961), (214, 809685), (285, 607974), (321, 539790), (342, 506645), (535, 323874), (570, 303987), (642, 269895), (855, 202658), (947, 182970), (963, 179930), (1070, 161937), (1605, 107958), (1710, 101329), (1894, 91485), (1926, 89965), (2033, 85230), (2841, 60990), (3210, 53979), (4066, 42615), (4735, 36594), (4815, 35986), (5682, 30495), (6099, 28410), (8523, 20330), (9470, 18297), (9630, 17993), (10165, 17046), (12198, 14205)]