30334789870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{197969}}^1$

素因数の和:198193

約数の個数: 64

約数和(自身を含む): 68418432000

約数和(自身を除く): 38083642130

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 199, 385, 398, 770, 995, 1393, 1990, 2189, 2786, 4378, 6965, 10945, 13930, 15323, 21890, 30646, 76615, 153230, 197969, 395938, 989845, 1385783, 1979690, 2177659, 2771566, 4355318, 6928915, 10888295, 13857830, 15243613, 21776590, 30487226, 39395831, 76218065, 78791662, 152436130, 196979155, 275770817, 393958310, 433354141, 551541634, 866708282, 1378854085, 2166770705, 2757708170, 3033478987, 4333541410, 6066957974, 15167394935, 30334789870]

約数ペア:

[(1, 30334789870), (2, 15167394935), (5, 6066957974), (7, 4333541410), (10, 3033478987), (11, 2757708170), (14, 2166770705), (22, 1378854085), (35, 866708282), (55, 551541634), (70, 433354141), (77, 393958310), (110, 275770817), (154, 196979155), (199, 152436130), (385, 78791662), (398, 76218065), (770, 39395831), (995, 30487226), (1393, 21776590), (1990, 15243613), (2189, 13857830), (2786, 10888295), (4378, 6928915), (6965, 4355318), (10945, 2771566), (13930, 2177659), (15323, 1979690), (21890, 1385783), (30646, 989845), (76615, 395938), (153230, 197969)]