30715050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2111}}^1$

素因数の和:2223

約数の個数: 48

約数和(自身を含む): 76995072

約数和(自身を除く): 46280022

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 150, 194, 291, 485, 582, 970, 1455, 2111, 2425, 2910, 4222, 4850, 6333, 7275, 10555, 12666, 14550, 21110, 31665, 52775, 63330, 105550, 158325, 204767, 316650, 409534, 614301, 1023835, 1228602, 2047670, 3071505, 5119175, 6143010, 10238350, 15357525, 30715050]

約数ペア:

[(1, 30715050), (2, 15357525), (3, 10238350), (5, 6143010), (6, 5119175), (10, 3071505), (15, 2047670), (25, 1228602), (30, 1023835), (50, 614301), (75, 409534), (97, 316650), (150, 204767), (194, 158325), (291, 105550), (485, 63330), (582, 52775), (970, 31665), (1455, 21110), (2111, 14550), (2425, 12666), (2910, 10555), (4222, 7275), (4850, 6333)]