3170440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 8959680

約数和(自身を除く): 5789240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 91, 104, 130, 134, 140, 169, 182, 260, 268, 280, 335, 338, 364, 455, 469, 520, 536, 670, 676, 728, 845, 871, 910, 938, 1183, 1340, 1352, 1690, 1742, 1820, 1876, 2345, 2366, 2680, 3380, 3484, 3640, 3752, 4355, 4690, 4732, 5915, 6097, 6760, 6968, 8710, 9380, 9464, 11323, 11830, 12194, 17420, 18760, 22646, 23660, 24388, 30485, 34840, 45292, 47320, 48776, 56615, 60970, 79261, 90584, 113230, 121940, 158522, 226460, 243880, 317044, 396305, 452920, 634088, 792610, 1585220, 3170440]

約数ペア:

[(1, 3170440), (2, 1585220), (4, 792610), (5, 634088), (7, 452920), (8, 396305), (10, 317044), (13, 243880), (14, 226460), (20, 158522), (26, 121940), (28, 113230), (35, 90584), (40, 79261), (52, 60970), (56, 56615), (65, 48776), (67, 47320), (70, 45292), (91, 34840), (104, 30485), (130, 24388), (134, 23660), (140, 22646), (169, 18760), (182, 17420), (260, 12194), (268, 11830), (280, 11323), (335, 9464), (338, 9380), (364, 8710), (455, 6968), (469, 6760), (520, 6097), (536, 5915), (670, 4732), (676, 4690), (728, 4355), (845, 3752), (871, 3640), (910, 3484), (938, 3380), (1183, 2680), (1340, 2366), (1352, 2345), (1690, 1876), (1742, 1820)]