22219190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 46999008

約数和(自身を除く): 24779818

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 113, 226, 265, 371, 530, 565, 742, 791, 1130, 1582, 1855, 2809, 3710, 3955, 5618, 5989, 7910, 11978, 14045, 19663, 28090, 29945, 39326, 41923, 59890, 83846, 98315, 196630, 209615, 317417, 419230, 634834, 1587085, 2221919, 3174170, 4443838, 11109595, 22219190]

約数ペア:

[(1, 22219190), (2, 11109595), (5, 4443838), (7, 3174170), (10, 2221919), (14, 1587085), (35, 634834), (53, 419230), (70, 317417), (106, 209615), (113, 196630), (226, 98315), (265, 83846), (371, 59890), (530, 41923), (565, 39326), (742, 29945), (791, 28090), (1130, 19663), (1582, 14045), (1855, 11978), (2809, 7910), (3710, 5989), (3955, 5618)]