64603910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^2$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 141323616

約数和(自身を除く): 76719706

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 233, 238, 466, 595, 1165, 1190, 1631, 2330, 3262, 3961, 7922, 8155, 16310, 19805, 27727, 39610, 54289, 55454, 108578, 138635, 271445, 277270, 380023, 542890, 760046, 922913, 1845826, 1900115, 3800230, 4614565, 6460391, 9229130, 12920782, 32301955, 64603910]

約数ペア:

[(1, 64603910), (2, 32301955), (5, 12920782), (7, 9229130), (10, 6460391), (14, 4614565), (17, 3800230), (34, 1900115), (35, 1845826), (70, 922913), (85, 760046), (119, 542890), (170, 380023), (233, 277270), (238, 271445), (466, 138635), (595, 108578), (1165, 55454), (1190, 54289), (1631, 39610), (2330, 27727), (3262, 19805), (3961, 16310), (7922, 8155)]