1716337980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{12497}}^1$

素因数の和:12628

約数の個数: 144

約数和(自身を含む): 6005039040

約数和(自身を除く): 4288701060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 252, 315, 327, 420, 436, 545, 630, 654, 763, 981, 1090, 1260, 1308, 1526, 1635, 1962, 2180, 2289, 3052, 3270, 3815, 3924, 4578, 4905, 6540, 6867, 7630, 9156, 9810, 11445, 12497, 13734, 15260, 19620, 22890, 24994, 27468, 34335, 37491, 45780, 49988, 62485, 68670, 74982, 87479, 112473, 124970, 137340, 149964, 174958, 187455, 224946, 249940, 262437, 349916, 374910, 437395, 449892, 524874, 562365, 749820, 787311, 874790, 1049748, 1124730, 1312185, 1362173, 1574622, 1749580, 2249460, 2624370, 2724346, 3149244, 3936555, 4086519, 5248740, 5448692, 6810865, 7873110, 8173038, 9535211, 12259557, 13621730, 15746220, 16346076, 19070422, 20432595, 24519114, 27243460, 28605633, 38140844, 40865190, 47676055, 49038228, 57211266, 61297785, 81730380, 85816899, 95352110, 114422532, 122595570, 143028165, 171633798, 190704220, 245191140, 286056330, 343267596, 429084495, 572112660, 858168990, 1716337980]

約数ペア:

[(1, 1716337980), (2, 858168990), (3, 572112660), (4, 429084495), (5, 343267596), (6, 286056330), (7, 245191140), (9, 190704220), (10, 171633798), (12, 143028165), (14, 122595570), (15, 114422532), (18, 95352110), (20, 85816899), (21, 81730380), (28, 61297785), (30, 57211266), (35, 49038228), (36, 47676055), (42, 40865190), (45, 38140844), (60, 28605633), (63, 27243460), (70, 24519114), (84, 20432595), (90, 19070422), (105, 16346076), (109, 15746220), (126, 13621730), (140, 12259557), (180, 9535211), (210, 8173038), (218, 7873110), (252, 6810865), (315, 5448692), (327, 5248740), (420, 4086519), (436, 3936555), (545, 3149244), (630, 2724346), (654, 2624370), (763, 2249460), (981, 1749580), (1090, 1574622), (1260, 1362173), (1308, 1312185), (1526, 1124730), (1635, 1049748), (1962, 874790), (2180, 787311), (2289, 749820), (3052, 562365), (3270, 524874), (3815, 449892), (3924, 437395), (4578, 374910), (4905, 349916), (6540, 262437), (6867, 249940), (7630, 224946), (9156, 187455), (9810, 174958), (11445, 149964), (12497, 137340), (13734, 124970), (15260, 112473), (19620, 87479), (22890, 74982), (24994, 68670), (27468, 62485), (34335, 49988), (37491, 45780)]