347393150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1290

約数の個数: 96

約数和(自身を含む): 764951040

約数和(自身を除く): 417557890

約数列:

[1, 2, 5, 10, 13, 19, 23, 25, 26, 38, 46, 50, 65, 95, 115, 130, 190, 230, 247, 299, 325, 437, 475, 494, 575, 598, 650, 874, 950, 1150, 1223, 1235, 1495, 2185, 2446, 2470, 2990, 4370, 5681, 6115, 6175, 7475, 10925, 11362, 12230, 12350, 14950, 15899, 21850, 23237, 28129, 28405, 30575, 31798, 46474, 56258, 56810, 61150, 79495, 116185, 140645, 142025, 158990, 232370, 281290, 284050, 302081, 365677, 397475, 534451, 580925, 604162, 703225, 731354, 794950, 1068902, 1161850, 1406450, 1510405, 1828385, 2672255, 3020810, 3656770, 5344510, 6947863, 7552025, 9141925, 13361275, 13895726, 15104050, 18283850, 26722550, 34739315, 69478630, 173696575, 347393150]

約数ペア:

[(1, 347393150), (2, 173696575), (5, 69478630), (10, 34739315), (13, 26722550), (19, 18283850), (23, 15104050), (25, 13895726), (26, 13361275), (38, 9141925), (46, 7552025), (50, 6947863), (65, 5344510), (95, 3656770), (115, 3020810), (130, 2672255), (190, 1828385), (230, 1510405), (247, 1406450), (299, 1161850), (325, 1068902), (437, 794950), (475, 731354), (494, 703225), (575, 604162), (598, 580925), (650, 534451), (874, 397475), (950, 365677), (1150, 302081), (1223, 284050), (1235, 281290), (1495, 232370), (2185, 158990), (2446, 142025), (2470, 140645), (2990, 116185), (4370, 79495), (5681, 61150), (6115, 56810), (6175, 56258), (7475, 46474), (10925, 31798), (11362, 30575), (12230, 28405), (12350, 28129), (14950, 23237), (15899, 21850)]