59931990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21481}}^1$

素因数の和:21525

約数の個数: 48

約数和(自身を含む): 160857216

約数和(自身を除く): 100925226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 21481, 42962, 64443, 107405, 128886, 193329, 214810, 322215, 386658, 644430, 665911, 966645, 1331822, 1933290, 1997733, 3329555, 3995466, 5993199, 6659110, 9988665, 11986398, 19977330, 29965995, 59931990]

約数ペア:

[(1, 59931990), (2, 29965995), (3, 19977330), (5, 11986398), (6, 9988665), (9, 6659110), (10, 5993199), (15, 3995466), (18, 3329555), (30, 1997733), (31, 1933290), (45, 1331822), (62, 966645), (90, 665911), (93, 644430), (155, 386658), (186, 322215), (279, 214810), (310, 193329), (465, 128886), (558, 107405), (930, 64443), (1395, 42962), (2790, 21481)]