140953290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{883}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 359738496

約数和(自身を除く): 218785206

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 313, 510, 626, 883, 939, 1565, 1766, 1878, 2649, 3130, 4415, 4695, 5298, 5321, 8830, 9390, 10642, 13245, 15011, 15963, 26490, 26605, 30022, 31926, 45033, 53210, 75055, 79815, 90066, 150110, 159630, 225165, 276379, 450330, 552758, 829137, 1381895, 1658274, 2763790, 4145685, 4698443, 8291370, 9396886, 14095329, 23492215, 28190658, 46984430, 70476645, 140953290]

約数ペア:

[(1, 140953290), (2, 70476645), (3, 46984430), (5, 28190658), (6, 23492215), (10, 14095329), (15, 9396886), (17, 8291370), (30, 4698443), (34, 4145685), (51, 2763790), (85, 1658274), (102, 1381895), (170, 829137), (255, 552758), (313, 450330), (510, 276379), (626, 225165), (883, 159630), (939, 150110), (1565, 90066), (1766, 79815), (1878, 75055), (2649, 53210), (3130, 45033), (4415, 31926), (4695, 30022), (5298, 26605), (5321, 26490), (8830, 15963), (9390, 15011), (10642, 13245)]