30103950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2069}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 75463920

約数和(自身を除く): 45359970

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 150, 194, 291, 485, 582, 970, 1455, 2069, 2425, 2910, 4138, 4850, 6207, 7275, 10345, 12414, 14550, 20690, 31035, 51725, 62070, 103450, 155175, 200693, 310350, 401386, 602079, 1003465, 1204158, 2006930, 3010395, 5017325, 6020790, 10034650, 15051975, 30103950]

約数ペア:

[(1, 30103950), (2, 15051975), (3, 10034650), (5, 6020790), (6, 5017325), (10, 3010395), (15, 2006930), (25, 1204158), (30, 1003465), (50, 602079), (75, 401386), (97, 310350), (150, 200693), (194, 155175), (291, 103450), (485, 62070), (582, 51725), (970, 31035), (1455, 20690), (2069, 14550), (2425, 12414), (2910, 10345), (4138, 7275), (4850, 6207)]