70783020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5107}}^1$

素因数の和:5140

約数の個数: 144

約数和(自身を含む): 267740928

約数和(自身を除く): 196957908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 5107, 6930, 10214, 13860, 15321, 20428, 25535, 30642, 35749, 45963, 51070, 56177, 61284, 71498, 76605, 91926, 102140, 107247, 112354, 142996, 153210, 168531, 178745, 183852, 214494, 224708, 229815, 280885, 306420, 321741, 337062, 357490, 393239, 428988, 459630, 505593, 536235, 561770, 643482, 674124, 714980, 786478, 842655, 919260, 1011186, 1072470, 1123540, 1179717, 1286964, 1572956, 1608705, 1685310, 1966195, 2022372, 2144940, 2359434, 2527965, 3217410, 3370620, 3539151, 3932390, 4718868, 5055930, 5898585, 6434820, 7078302, 7864780, 10111860, 11797170, 14156604, 17695755, 23594340, 35391510, 70783020]

約数ペア:

[(1, 70783020), (2, 35391510), (3, 23594340), (4, 17695755), (5, 14156604), (6, 11797170), (7, 10111860), (9, 7864780), (10, 7078302), (11, 6434820), (12, 5898585), (14, 5055930), (15, 4718868), (18, 3932390), (20, 3539151), (21, 3370620), (22, 3217410), (28, 2527965), (30, 2359434), (33, 2144940), (35, 2022372), (36, 1966195), (42, 1685310), (44, 1608705), (45, 1572956), (55, 1286964), (60, 1179717), (63, 1123540), (66, 1072470), (70, 1011186), (77, 919260), (84, 842655), (90, 786478), (99, 714980), (105, 674124), (110, 643482), (126, 561770), (132, 536235), (140, 505593), (154, 459630), (165, 428988), (180, 393239), (198, 357490), (210, 337062), (220, 321741), (231, 306420), (252, 280885), (308, 229815), (315, 224708), (330, 214494), (385, 183852), (396, 178745), (420, 168531), (462, 153210), (495, 142996), (630, 112354), (660, 107247), (693, 102140), (770, 91926), (924, 76605), (990, 71498), (1155, 61284), (1260, 56177), (1386, 51070), (1540, 45963), (1980, 35749), (2310, 30642), (2772, 25535), (3465, 20428), (4620, 15321), (5107, 13860), (6930, 10214)]