274758330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{983}}^1$

素因数の和:1033

約数の個数: 128

約数和(自身を含む): 829771776

約数和(自身を除く): 555013446

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 770, 847, 983, 1155, 1210, 1331, 1694, 1815, 1966, 2310, 2541, 2662, 2949, 3630, 3993, 4235, 4915, 5082, 5898, 6655, 6881, 7986, 8470, 9317, 9830, 10813, 12705, 13310, 13762, 14745, 18634, 19965, 20643, 21626, 25410, 27951, 29490, 32439, 34405, 39930, 41286, 46585, 54065, 55902, 64878, 68810, 75691, 93170, 103215, 108130, 118943, 139755, 151382, 162195, 206430, 227073, 237886, 279510, 324390, 356829, 378455, 454146, 594715, 713658, 756910, 832601, 1135365, 1189430, 1308373, 1665202, 1784145, 2270730, 2497803, 2616746, 3568290, 3925119, 4163005, 4995606, 6541865, 7850238, 8326010, 9158611, 12489015, 13083730, 18317222, 19625595, 24978030, 27475833, 39251190, 45793055, 54951666, 91586110, 137379165, 274758330]

約数ペア:

[(1, 274758330), (2, 137379165), (3, 91586110), (5, 54951666), (6, 45793055), (7, 39251190), (10, 27475833), (11, 24978030), (14, 19625595), (15, 18317222), (21, 13083730), (22, 12489015), (30, 9158611), (33, 8326010), (35, 7850238), (42, 6541865), (55, 4995606), (66, 4163005), (70, 3925119), (77, 3568290), (105, 2616746), (110, 2497803), (121, 2270730), (154, 1784145), (165, 1665202), (210, 1308373), (231, 1189430), (242, 1135365), (330, 832601), (363, 756910), (385, 713658), (462, 594715), (605, 454146), (726, 378455), (770, 356829), (847, 324390), (983, 279510), (1155, 237886), (1210, 227073), (1331, 206430), (1694, 162195), (1815, 151382), (1966, 139755), (2310, 118943), (2541, 108130), (2662, 103215), (2949, 93170), (3630, 75691), (3993, 68810), (4235, 64878), (4915, 55902), (5082, 54065), (5898, 46585), (6655, 41286), (6881, 39930), (7986, 34405), (8470, 32439), (9317, 29490), (9830, 27951), (10813, 25410), (12705, 21626), (13310, 20643), (13762, 19965), (14745, 18634)]