73370290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:859

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 86296910

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 47, 58, 70, 94, 145, 203, 235, 290, 329, 406, 470, 658, 769, 1015, 1363, 1538, 1645, 2030, 2726, 3290, 3845, 5383, 6815, 7690, 9541, 10766, 13630, 19082, 22301, 26915, 36143, 44602, 47705, 53830, 72286, 95410, 111505, 156107, 180715, 223010, 253001, 312214, 361430, 506002, 780535, 1048147, 1265005, 1561070, 2096294, 2530010, 5240735, 7337029, 10481470, 14674058, 36685145, 73370290]

約数ペア:

[(1, 73370290), (2, 36685145), (5, 14674058), (7, 10481470), (10, 7337029), (14, 5240735), (29, 2530010), (35, 2096294), (47, 1561070), (58, 1265005), (70, 1048147), (94, 780535), (145, 506002), (203, 361430), (235, 312214), (290, 253001), (329, 223010), (406, 180715), (470, 156107), (658, 111505), (769, 95410), (1015, 72286), (1363, 53830), (1538, 47705), (1645, 44602), (2030, 36143), (2726, 26915), (3290, 22301), (3845, 19082), (5383, 13630), (6815, 10766), (7690, 9541)]