67336570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 147121920

約数和(自身を除く): 79785350

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 197, 257, 266, 394, 514, 665, 985, 1285, 1330, 1379, 1799, 1970, 2570, 2758, 3598, 3743, 4883, 6895, 7486, 8995, 9766, 13790, 17990, 18715, 24415, 26201, 34181, 37430, 48830, 50629, 52402, 68362, 101258, 131005, 170905, 253145, 262010, 341810, 354403, 506290, 708806, 961951, 1772015, 1923902, 3544030, 4809755, 6733657, 9619510, 13467314, 33668285, 67336570]

約数ペア:

[(1, 67336570), (2, 33668285), (5, 13467314), (7, 9619510), (10, 6733657), (14, 4809755), (19, 3544030), (35, 1923902), (38, 1772015), (70, 961951), (95, 708806), (133, 506290), (190, 354403), (197, 341810), (257, 262010), (266, 253145), (394, 170905), (514, 131005), (665, 101258), (985, 68362), (1285, 52402), (1330, 50629), (1379, 48830), (1799, 37430), (1970, 34181), (2570, 26201), (2758, 24415), (3598, 18715), (3743, 17990), (4883, 13790), (6895, 9766), (7486, 8995)]