3907050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^2$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 11258208

約数和(自身を除く): 7351158

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 61, 70, 75, 105, 122, 150, 175, 183, 210, 305, 350, 366, 427, 525, 610, 854, 915, 1050, 1281, 1525, 1830, 2135, 2562, 3050, 3721, 4270, 4575, 6405, 7442, 9150, 10675, 11163, 12810, 18605, 21350, 22326, 26047, 32025, 37210, 52094, 55815, 64050, 78141, 93025, 111630, 130235, 156282, 186050, 260470, 279075, 390705, 558150, 651175, 781410, 1302350, 1953525, 3907050]

約数ペア:

[(1, 3907050), (2, 1953525), (3, 1302350), (5, 781410), (6, 651175), (7, 558150), (10, 390705), (14, 279075), (15, 260470), (21, 186050), (25, 156282), (30, 130235), (35, 111630), (42, 93025), (50, 78141), (61, 64050), (70, 55815), (75, 52094), (105, 37210), (122, 32025), (150, 26047), (175, 22326), (183, 21350), (210, 18605), (305, 12810), (350, 11163), (366, 10675), (427, 9150), (525, 7442), (610, 6405), (854, 4575), (915, 4270), (1050, 3721), (1281, 3050), (1525, 2562), (1830, 2135)]