189657313710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3119}}^1\times {\mathrm{25657}}^1$

素因数の和:28865

約数の個数: 64

約数和(自身を含む): 461105049600

約数和(自身を除く): 271447735890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 3119, 6238, 9357, 15595, 18714, 25657, 31190, 46785, 51314, 76971, 93570, 128285, 153942, 246401, 256570, 384855, 492802, 739203, 769710, 1232005, 1478406, 2026903, 2464010, 3696015, 4053806, 6080709, 7392030, 10134515, 12161418, 20269030, 30403545, 60807090, 80024183, 160048366, 240072549, 400120915, 480145098, 800241830, 1200362745, 2400725490, 6321910457, 12643820914, 18965731371, 31609552285, 37931462742, 63219104570, 94828656855, 189657313710]

約数ペア:

[(1, 189657313710), (2, 94828656855), (3, 63219104570), (5, 37931462742), (6, 31609552285), (10, 18965731371), (15, 12643820914), (30, 6321910457), (79, 2400725490), (158, 1200362745), (237, 800241830), (395, 480145098), (474, 400120915), (790, 240072549), (1185, 160048366), (2370, 80024183), (3119, 60807090), (6238, 30403545), (9357, 20269030), (15595, 12161418), (18714, 10134515), (25657, 7392030), (31190, 6080709), (46785, 4053806), (51314, 3696015), (76971, 2464010), (93570, 2026903), (128285, 1478406), (153942, 1232005), (246401, 769710), (256570, 739203), (384855, 492802)]