30532140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 98062272

約数和(自身を除く): 67530132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 401, 405, 423, 470, 540, 564, 705, 802, 810, 846, 940, 1203, 1269, 1410, 1604, 1620, 1692, 2005, 2115, 2406, 2538, 2820, 3609, 3807, 4010, 4230, 4812, 5076, 6015, 6345, 7218, 7614, 8020, 8460, 10827, 12030, 12690, 14436, 15228, 18045, 18847, 19035, 21654, 24060, 25380, 32481, 36090, 37694, 38070, 43308, 54135, 56541, 64962, 72180, 75388, 76140, 94235, 108270, 113082, 129924, 162405, 169623, 188470, 216540, 226164, 282705, 324810, 339246, 376940, 508869, 565410, 649620, 678492, 848115, 1017738, 1130820, 1526607, 1696230, 2035476, 2544345, 3053214, 3392460, 5088690, 6106428, 7633035, 10177380, 15266070, 30532140]

約数ペア:

[(1, 30532140), (2, 15266070), (3, 10177380), (4, 7633035), (5, 6106428), (6, 5088690), (9, 3392460), (10, 3053214), (12, 2544345), (15, 2035476), (18, 1696230), (20, 1526607), (27, 1130820), (30, 1017738), (36, 848115), (45, 678492), (47, 649620), (54, 565410), (60, 508869), (81, 376940), (90, 339246), (94, 324810), (108, 282705), (135, 226164), (141, 216540), (162, 188470), (180, 169623), (188, 162405), (235, 129924), (270, 113082), (282, 108270), (324, 94235), (401, 76140), (405, 75388), (423, 72180), (470, 64962), (540, 56541), (564, 54135), (705, 43308), (802, 38070), (810, 37694), (846, 36090), (940, 32481), (1203, 25380), (1269, 24060), (1410, 21654), (1604, 19035), (1620, 18847), (1692, 18045), (2005, 15228), (2115, 14436), (2406, 12690), (2538, 12030), (2820, 10827), (3609, 8460), (3807, 8020), (4010, 7614), (4230, 7218), (4812, 6345), (5076, 6015)]