79583820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42787}}^1$

素因数の和:42830

約数の個数: 48

約数和(自身を含む): 230028288

約数和(自身を除く): 150444468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 42787, 85574, 128361, 171148, 213935, 256722, 427870, 513444, 641805, 855740, 1283610, 1326397, 2567220, 2652794, 3979191, 5305588, 6631985, 7958382, 13263970, 15916764, 19895955, 26527940, 39791910, 79583820]

約数ペア:

[(1, 79583820), (2, 39791910), (3, 26527940), (4, 19895955), (5, 15916764), (6, 13263970), (10, 7958382), (12, 6631985), (15, 5305588), (20, 3979191), (30, 2652794), (31, 2567220), (60, 1326397), (62, 1283610), (93, 855740), (124, 641805), (155, 513444), (186, 427870), (310, 256722), (372, 213935), (465, 171148), (620, 128361), (930, 85574), (1860, 42787)]