3172890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 9020160

約数和(自身を除く): 5847270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 521, 609, 870, 1015, 1042, 1218, 1563, 2030, 2605, 3045, 3126, 3647, 5210, 6090, 7294, 7815, 10941, 15109, 15630, 18235, 21882, 30218, 36470, 45327, 54705, 75545, 90654, 105763, 109410, 151090, 211526, 226635, 317289, 453270, 528815, 634578, 1057630, 1586445, 3172890]

約数ペア:

[(1, 3172890), (2, 1586445), (3, 1057630), (5, 634578), (6, 528815), (7, 453270), (10, 317289), (14, 226635), (15, 211526), (21, 151090), (29, 109410), (30, 105763), (35, 90654), (42, 75545), (58, 54705), (70, 45327), (87, 36470), (105, 30218), (145, 21882), (174, 18235), (203, 15630), (210, 15109), (290, 10941), (406, 7815), (435, 7294), (521, 6090), (609, 5210), (870, 3647), (1015, 3126), (1042, 3045), (1218, 2605), (1563, 2030)]