29982295980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1830421}}^1$

素因数の和:1830456

約数の個数: 144

約数和(自身を含む): 111933966144

約数和(自身を除く): 81951670164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 1830421, 3660842, 5491263, 7321684, 9152105, 10982526, 12812947, 16473789, 18304210, 21965052, 23795473, 25625894, 27456315, 32947578, 36608420, 38438841, 47590946, 51251788, 54912630, 64064735, 65895156, 71386419, 76877682, 82368945, 95181892, 109825260, 115316523, 118977365, 128129470, 142772838, 153755364, 164737890, 166568311, 192194205, 214159257, 230633046, 237954730, 256258940, 285545676, 329475780, 333136622, 356932095, 384388410, 428318514, 461266092, 475909460, 499704933, 576582615, 666273244, 713864190, 768776820, 832841555, 856637028, 999409866, 1070796285, 1153165230, 1427728380, 1499114799, 1665683110, 1998819732, 2141592570, 2306330460, 2498524665, 2998229598, 3331366220, 4283185140, 4997049330, 5996459196, 7495573995, 9994098660, 14991147990, 29982295980]

約数ペア:

[(1, 29982295980), (2, 14991147990), (3, 9994098660), (4, 7495573995), (5, 5996459196), (6, 4997049330), (7, 4283185140), (9, 3331366220), (10, 2998229598), (12, 2498524665), (13, 2306330460), (14, 2141592570), (15, 1998819732), (18, 1665683110), (20, 1499114799), (21, 1427728380), (26, 1153165230), (28, 1070796285), (30, 999409866), (35, 856637028), (36, 832841555), (39, 768776820), (42, 713864190), (45, 666273244), (52, 576582615), (60, 499704933), (63, 475909460), (65, 461266092), (70, 428318514), (78, 384388410), (84, 356932095), (90, 333136622), (91, 329475780), (105, 285545676), (117, 256258940), (126, 237954730), (130, 230633046), (140, 214159257), (156, 192194205), (180, 166568311), (182, 164737890), (195, 153755364), (210, 142772838), (234, 128129470), (252, 118977365), (260, 115316523), (273, 109825260), (315, 95181892), (364, 82368945), (390, 76877682), (420, 71386419), (455, 65895156), (468, 64064735), (546, 54912630), (585, 51251788), (630, 47590946), (780, 38438841), (819, 36608420), (910, 32947578), (1092, 27456315), (1170, 25625894), (1260, 23795473), (1365, 21965052), (1638, 18304210), (1820, 16473789), (2340, 12812947), (2730, 10982526), (3276, 9152105), (4095, 7321684), (5460, 5491263), (8190, 3660842), (16380, 1830421)]