143790570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20749}}^1$

素因数の和:20780

約数の個数: 96

約数和(自身を含む): 466128000

約数和(自身を除く): 322337430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 20749, 41498, 62247, 103745, 124494, 145243, 186741, 207490, 228239, 290486, 311235, 373482, 435729, 456478, 622470, 684717, 726215, 871458, 933705, 1141195, 1307187, 1369434, 1452430, 1597673, 1867410, 2054151, 2178645, 2282390, 2614374, 3195346, 3423585, 4108302, 4357290, 4793019, 6535935, 6847170, 7988365, 9586038, 10270755, 13071870, 14379057, 15976730, 20541510, 23965095, 28758114, 47930190, 71895285, 143790570]

約数ペア:

[(1, 143790570), (2, 71895285), (3, 47930190), (5, 28758114), (6, 23965095), (7, 20541510), (9, 15976730), (10, 14379057), (11, 13071870), (14, 10270755), (15, 9586038), (18, 7988365), (21, 6847170), (22, 6535935), (30, 4793019), (33, 4357290), (35, 4108302), (42, 3423585), (45, 3195346), (55, 2614374), (63, 2282390), (66, 2178645), (70, 2054151), (77, 1867410), (90, 1597673), (99, 1452430), (105, 1369434), (110, 1307187), (126, 1141195), (154, 933705), (165, 871458), (198, 726215), (210, 684717), (231, 622470), (315, 456478), (330, 435729), (385, 373482), (462, 311235), (495, 290486), (630, 228239), (693, 207490), (770, 186741), (990, 145243), (1155, 124494), (1386, 103745), (2310, 62247), (3465, 41498), (6930, 20749)]