70722470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 170311680

約数和(自身を除く): 99589210

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 31, 35, 46, 62, 65, 70, 91, 109, 115, 130, 155, 161, 182, 217, 218, 230, 299, 310, 322, 403, 434, 455, 545, 598, 713, 763, 805, 806, 910, 1085, 1090, 1417, 1426, 1495, 1526, 1610, 2015, 2093, 2170, 2507, 2821, 2834, 2990, 3379, 3565, 3815, 4030, 4186, 4991, 5014, 5642, 6758, 7085, 7130, 7630, 9269, 9919, 9982, 10465, 12535, 14105, 14170, 16895, 17549, 18538, 19838, 20930, 23653, 24955, 25070, 28210, 32591, 33790, 35098, 43927, 46345, 47306, 49595, 49910, 64883, 65182, 77717, 87745, 87854, 92690, 99190, 118265, 129766, 155434, 162955, 175490, 219635, 228137, 236530, 307489, 324415, 325910, 388585, 439270, 456274, 544019, 614978, 648830, 777170, 1010321, 1088038, 1140685, 1537445, 2020642, 2281370, 2720095, 3074890, 5051605, 5440190, 7072247, 10103210, 14144494, 35361235, 70722470]

約数ペア:

[(1, 70722470), (2, 35361235), (5, 14144494), (7, 10103210), (10, 7072247), (13, 5440190), (14, 5051605), (23, 3074890), (26, 2720095), (31, 2281370), (35, 2020642), (46, 1537445), (62, 1140685), (65, 1088038), (70, 1010321), (91, 777170), (109, 648830), (115, 614978), (130, 544019), (155, 456274), (161, 439270), (182, 388585), (217, 325910), (218, 324415), (230, 307489), (299, 236530), (310, 228137), (322, 219635), (403, 175490), (434, 162955), (455, 155434), (545, 129766), (598, 118265), (713, 99190), (763, 92690), (805, 87854), (806, 87745), (910, 77717), (1085, 65182), (1090, 64883), (1417, 49910), (1426, 49595), (1495, 47306), (1526, 46345), (1610, 43927), (2015, 35098), (2093, 33790), (2170, 32591), (2507, 28210), (2821, 25070), (2834, 24955), (2990, 23653), (3379, 20930), (3565, 19838), (3815, 18538), (4030, 17549), (4186, 16895), (4991, 14170), (5014, 14105), (5642, 12535), (6758, 10465), (7085, 9982), (7130, 9919), (7630, 9269)]