985693860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2657}}^1$

素因数の和:2907

約数の個数: 120

約数和(自身を含む): 3106829880

約数和(自身を除く): 2121136020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 229, 270, 324, 405, 458, 540, 687, 810, 916, 1145, 1374, 1620, 2061, 2290, 2657, 2748, 3435, 4122, 4580, 5314, 6183, 6870, 7971, 8244, 10305, 10628, 12366, 13285, 13740, 15942, 18549, 20610, 23913, 24732, 26570, 30915, 31884, 37098, 39855, 41220, 47826, 53140, 61830, 71739, 74196, 79710, 92745, 95652, 119565, 123660, 143478, 159420, 185490, 215217, 239130, 286956, 358695, 370980, 430434, 478260, 608453, 717390, 860868, 1076085, 1216906, 1434780, 1825359, 2152170, 2433812, 3042265, 3650718, 4304340, 5476077, 6084530, 7301436, 9126795, 10952154, 12169060, 16428231, 18253590, 21904308, 27380385, 32856462, 36507180, 49284693, 54760770, 65712924, 82141155, 98569386, 109521540, 164282310, 197138772, 246423465, 328564620, 492846930, 985693860]

約数ペア:

[(1, 985693860), (2, 492846930), (3, 328564620), (4, 246423465), (5, 197138772), (6, 164282310), (9, 109521540), (10, 98569386), (12, 82141155), (15, 65712924), (18, 54760770), (20, 49284693), (27, 36507180), (30, 32856462), (36, 27380385), (45, 21904308), (54, 18253590), (60, 16428231), (81, 12169060), (90, 10952154), (108, 9126795), (135, 7301436), (162, 6084530), (180, 5476077), (229, 4304340), (270, 3650718), (324, 3042265), (405, 2433812), (458, 2152170), (540, 1825359), (687, 1434780), (810, 1216906), (916, 1076085), (1145, 860868), (1374, 717390), (1620, 608453), (2061, 478260), (2290, 430434), (2657, 370980), (2748, 358695), (3435, 286956), (4122, 239130), (4580, 215217), (5314, 185490), (6183, 159420), (6870, 143478), (7971, 123660), (8244, 119565), (10305, 95652), (10628, 92745), (12366, 79710), (13285, 74196), (13740, 71739), (15942, 61830), (18549, 53140), (20610, 47826), (23913, 41220), (24732, 39855), (26570, 37098), (30915, 31884)]