79328370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 218661120

約数和(自身を除く): 139332750

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 73, 74, 89, 110, 111, 146, 165, 178, 185, 219, 222, 267, 330, 365, 370, 407, 438, 445, 534, 555, 730, 803, 814, 890, 979, 1095, 1110, 1221, 1335, 1606, 1958, 2035, 2190, 2409, 2442, 2670, 2701, 2937, 3293, 4015, 4070, 4818, 4895, 5402, 5874, 6105, 6497, 6586, 8030, 8103, 9790, 9879, 12045, 12210, 12994, 13505, 14685, 16206, 16465, 19491, 19758, 24090, 27010, 29370, 29711, 32485, 32930, 36223, 38982, 40515, 49395, 59422, 64970, 71467, 72446, 81030, 89133, 97455, 98790, 108669, 142934, 148555, 178266, 181115, 194910, 214401, 217338, 240389, 297110, 357335, 362230, 428802, 445665, 480778, 543345, 714670, 721167, 891330, 1072005, 1086690, 1201945, 1442334, 2144010, 2403890, 2644279, 3605835, 5288558, 7211670, 7932837, 13221395, 15865674, 26442790, 39664185, 79328370]

約数ペア:

[(1, 79328370), (2, 39664185), (3, 26442790), (5, 15865674), (6, 13221395), (10, 7932837), (11, 7211670), (15, 5288558), (22, 3605835), (30, 2644279), (33, 2403890), (37, 2144010), (55, 1442334), (66, 1201945), (73, 1086690), (74, 1072005), (89, 891330), (110, 721167), (111, 714670), (146, 543345), (165, 480778), (178, 445665), (185, 428802), (219, 362230), (222, 357335), (267, 297110), (330, 240389), (365, 217338), (370, 214401), (407, 194910), (438, 181115), (445, 178266), (534, 148555), (555, 142934), (730, 108669), (803, 98790), (814, 97455), (890, 89133), (979, 81030), (1095, 72446), (1110, 71467), (1221, 64970), (1335, 59422), (1606, 49395), (1958, 40515), (2035, 38982), (2190, 36223), (2409, 32930), (2442, 32485), (2670, 29711), (2701, 29370), (2937, 27010), (3293, 24090), (4015, 19758), (4070, 19491), (4818, 16465), (4895, 16206), (5402, 14685), (5874, 13505), (6105, 12994), (6497, 12210), (6586, 12045), (8030, 9879), (8103, 9790)]