70270740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:804

約数の個数: 144

約数和(自身を含む): 232989120

約数和(自身を除く): 162718380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 761, 810, 855, 972, 1026, 1140, 1215, 1522, 1539, 1620, 1710, 2052, 2283, 2430, 2565, 3044, 3078, 3420, 3805, 4566, 4617, 4860, 5130, 6156, 6849, 7610, 7695, 9132, 9234, 10260, 11415, 13698, 14459, 15220, 15390, 18468, 20547, 22830, 23085, 27396, 28918, 30780, 34245, 41094, 43377, 45660, 46170, 57836, 61641, 68490, 72295, 82188, 86754, 92340, 102735, 123282, 130131, 136980, 144590, 173508, 184923, 205470, 216885, 246564, 260262, 289180, 308205, 369846, 390393, 410940, 433770, 520524, 616410, 650655, 739692, 780786, 867540, 924615, 1171179, 1232820, 1301310, 1561572, 1849230, 1951965, 2342358, 2602620, 3513537, 3698460, 3903930, 4684716, 5855895, 7027074, 7807860, 11711790, 14054148, 17567685, 23423580, 35135370, 70270740]

約数ペア:

[(1, 70270740), (2, 35135370), (3, 23423580), (4, 17567685), (5, 14054148), (6, 11711790), (9, 7807860), (10, 7027074), (12, 5855895), (15, 4684716), (18, 3903930), (19, 3698460), (20, 3513537), (27, 2602620), (30, 2342358), (36, 1951965), (38, 1849230), (45, 1561572), (54, 1301310), (57, 1232820), (60, 1171179), (76, 924615), (81, 867540), (90, 780786), (95, 739692), (108, 650655), (114, 616410), (135, 520524), (162, 433770), (171, 410940), (180, 390393), (190, 369846), (228, 308205), (243, 289180), (270, 260262), (285, 246564), (324, 216885), (342, 205470), (380, 184923), (405, 173508), (486, 144590), (513, 136980), (540, 130131), (570, 123282), (684, 102735), (761, 92340), (810, 86754), (855, 82188), (972, 72295), (1026, 68490), (1140, 61641), (1215, 57836), (1522, 46170), (1539, 45660), (1620, 43377), (1710, 41094), (2052, 34245), (2283, 30780), (2430, 28918), (2565, 27396), (3044, 23085), (3078, 22830), (3420, 20547), (3805, 18468), (4566, 15390), (4617, 15220), (4860, 14459), (5130, 13698), (6156, 11415), (6849, 10260), (7610, 9234), (7695, 9132)]