15770296430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1\times {\mathrm{3301}}^1$

素因数の和:3945

約数の個数: 64

約数和(自身を含む): 32751613440

約数和(自身を除く): 16981317010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 491, 695, 973, 982, 1390, 1946, 2455, 3301, 3437, 4865, 4910, 6602, 6874, 9730, 16505, 17185, 23107, 33010, 34370, 46214, 68249, 115535, 136498, 231070, 341245, 458839, 477743, 682490, 917678, 955486, 1620791, 2294195, 2388715, 3211873, 3241582, 4588390, 4777430, 6423746, 8103955, 11345537, 16059365, 16207910, 22691074, 32118730, 56727685, 113455370, 225289949, 450579898, 1126449745, 1577029643, 2252899490, 3154059286, 7885148215, 15770296430]

約数ペア:

[(1, 15770296430), (2, 7885148215), (5, 3154059286), (7, 2252899490), (10, 1577029643), (14, 1126449745), (35, 450579898), (70, 225289949), (139, 113455370), (278, 56727685), (491, 32118730), (695, 22691074), (973, 16207910), (982, 16059365), (1390, 11345537), (1946, 8103955), (2455, 6423746), (3301, 4777430), (3437, 4588390), (4865, 3241582), (4910, 3211873), (6602, 2388715), (6874, 2294195), (9730, 1620791), (16505, 955486), (17185, 917678), (23107, 682490), (33010, 477743), (34370, 458839), (46214, 341245), (68249, 231070), (115535, 136498)]