73027990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 159335424

約数和(自身を除く): 86307434

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 67, 70, 115, 134, 161, 230, 322, 335, 469, 670, 677, 805, 938, 1354, 1541, 1610, 2345, 3082, 3385, 4690, 4739, 6770, 7705, 9478, 10787, 15410, 15571, 21574, 23695, 31142, 45359, 47390, 53935, 77855, 90718, 107870, 108997, 155710, 217994, 226795, 317513, 453590, 544985, 635026, 1043257, 1089970, 1587565, 2086514, 3175130, 5216285, 7302799, 10432570, 14605598, 36513995, 73027990]

約数ペア:

[(1, 73027990), (2, 36513995), (5, 14605598), (7, 10432570), (10, 7302799), (14, 5216285), (23, 3175130), (35, 2086514), (46, 1587565), (67, 1089970), (70, 1043257), (115, 635026), (134, 544985), (161, 453590), (230, 317513), (322, 226795), (335, 217994), (469, 155710), (670, 108997), (677, 107870), (805, 90718), (938, 77855), (1354, 53935), (1541, 47390), (1610, 45359), (2345, 31142), (3082, 23695), (3385, 21574), (4690, 15571), (4739, 15410), (6770, 10787), (7705, 9478)]