19587450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 49327200

約数和(自身を除く): 29739750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 134, 150, 201, 335, 402, 670, 1005, 1675, 1949, 2010, 3350, 3898, 5025, 5847, 9745, 10050, 11694, 19490, 29235, 48725, 58470, 97450, 130583, 146175, 261166, 292350, 391749, 652915, 783498, 1305830, 1958745, 3264575, 3917490, 6529150, 9793725, 19587450]

約数ペア:

[(1, 19587450), (2, 9793725), (3, 6529150), (5, 3917490), (6, 3264575), (10, 1958745), (15, 1305830), (25, 783498), (30, 652915), (50, 391749), (67, 292350), (75, 261166), (134, 146175), (150, 130583), (201, 97450), (335, 58470), (402, 48725), (670, 29235), (1005, 19490), (1675, 11694), (1949, 10050), (2010, 9745), (3350, 5847), (3898, 5025)]