197170980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{9103}}^1$

素因数の和:9153

約数の個数: 72

約数和(自身を含む): 582728832

約数和(自身を除く): 385557852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7220, 9103, 10830, 18206, 21660, 27309, 36412, 45515, 54618, 91030, 109236, 136545, 172957, 182060, 273090, 345914, 518871, 546180, 691828, 864785, 1037742, 1729570, 2075484, 2594355, 3286183, 3459140, 5188710, 6572366, 9858549, 10377420, 13144732, 16430915, 19717098, 32861830, 39434196, 49292745, 65723660, 98585490, 197170980]

約数ペア:

[(1, 197170980), (2, 98585490), (3, 65723660), (4, 49292745), (5, 39434196), (6, 32861830), (10, 19717098), (12, 16430915), (15, 13144732), (19, 10377420), (20, 9858549), (30, 6572366), (38, 5188710), (57, 3459140), (60, 3286183), (76, 2594355), (95, 2075484), (114, 1729570), (190, 1037742), (228, 864785), (285, 691828), (361, 546180), (380, 518871), (570, 345914), (722, 273090), (1083, 182060), (1140, 172957), (1444, 136545), (1805, 109236), (2166, 91030), (3610, 54618), (4332, 45515), (5415, 36412), (7220, 27309), (9103, 21660), (10830, 18206)]