38519130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{349}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 100195200

約数和(自身を除く): 61676070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 283, 349, 390, 566, 698, 849, 1047, 1415, 1698, 1745, 2094, 2830, 3490, 3679, 4245, 4537, 5235, 7358, 8490, 9074, 10470, 11037, 13611, 18395, 22074, 22685, 27222, 36790, 45370, 55185, 68055, 98767, 110370, 136110, 197534, 296301, 493835, 592602, 987670, 1283971, 1481505, 2567942, 2963010, 3851913, 6419855, 7703826, 12839710, 19259565, 38519130]

約数ペア:

[(1, 38519130), (2, 19259565), (3, 12839710), (5, 7703826), (6, 6419855), (10, 3851913), (13, 2963010), (15, 2567942), (26, 1481505), (30, 1283971), (39, 987670), (65, 592602), (78, 493835), (130, 296301), (195, 197534), (283, 136110), (349, 110370), (390, 98767), (566, 68055), (698, 55185), (849, 45370), (1047, 36790), (1415, 27222), (1698, 22685), (1745, 22074), (2094, 18395), (2830, 13611), (3490, 11037), (3679, 10470), (4245, 9074), (4537, 8490), (5235, 7358)]