2135900930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1\times {\mathrm{3917}}^1$

素因数の和:5714

約数の個数: 32

約数和(自身を含む): 3971911680

約数和(自身を除く): 1836010750

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1759, 3518, 3917, 7834, 8795, 17590, 19585, 39170, 54529, 109058, 121427, 242854, 272645, 545290, 607135, 1214270, 6890003, 13780006, 34450015, 68900030, 213590093, 427180186, 1067950465, 2135900930]

約数ペア:

[(1, 2135900930), (2, 1067950465), (5, 427180186), (10, 213590093), (31, 68900030), (62, 34450015), (155, 13780006), (310, 6890003), (1759, 1214270), (3518, 607135), (3917, 545290), (7834, 272645), (8795, 242854), (17590, 121427), (19585, 109058), (39170, 54529)]