29884890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1409}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 82840320

約数和(自身を除く): 52955430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 1010, 1409, 1414, 1515, 2121, 2818, 3030, 3535, 4227, 4242, 7045, 7070, 8454, 9863, 10605, 14090, 19726, 21135, 21210, 29589, 42270, 49315, 59178, 98630, 142309, 147945, 284618, 295890, 426927, 711545, 853854, 996163, 1423090, 1992326, 2134635, 2988489, 4269270, 4980815, 5976978, 9961630, 14942445, 29884890]

約数ペア:

[(1, 29884890), (2, 14942445), (3, 9961630), (5, 5976978), (6, 4980815), (7, 4269270), (10, 2988489), (14, 2134635), (15, 1992326), (21, 1423090), (30, 996163), (35, 853854), (42, 711545), (70, 426927), (101, 295890), (105, 284618), (202, 147945), (210, 142309), (303, 98630), (505, 59178), (606, 49315), (707, 42270), (1010, 29589), (1409, 21210), (1414, 21135), (1515, 19726), (2121, 14090), (2818, 10605), (3030, 9863), (3535, 8454), (4227, 7070), (4242, 7045)]