152950420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18517}}^1$

素因数の和:18592

約数の個数: 48

約数和(自身を含む): 373322880

約数和(自身を除く): 220372460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 18517, 37034, 74068, 92585, 129619, 185170, 259238, 370340, 518476, 648095, 1092503, 1296190, 2185006, 2592380, 4370012, 5462515, 7647521, 10925030, 15295042, 21850060, 30590084, 38237605, 76475210, 152950420]

約数ペア:

[(1, 152950420), (2, 76475210), (4, 38237605), (5, 30590084), (7, 21850060), (10, 15295042), (14, 10925030), (20, 7647521), (28, 5462515), (35, 4370012), (59, 2592380), (70, 2185006), (118, 1296190), (140, 1092503), (236, 648095), (295, 518476), (413, 370340), (590, 259238), (826, 185170), (1180, 129619), (1652, 92585), (2065, 74068), (4130, 37034), (8260, 18517)]