19291770

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 55194048

約数和(自身を除く): 35902278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 243, 255, 270, 306, 405, 459, 467, 486, 510, 765, 810, 918, 934, 1215, 1377, 1401, 1530, 2295, 2335, 2430, 2754, 2802, 4131, 4203, 4590, 4670, 6885, 7005, 7939, 8262, 8406, 12609, 13770, 14010, 15878, 20655, 21015, 23817, 25218, 37827, 39695, 41310, 42030, 47634, 63045, 71451, 75654, 79390, 113481, 119085, 126090, 142902, 189135, 214353, 226962, 238170, 357255, 378270, 428706, 567405, 643059, 714510, 1071765, 1134810, 1286118, 1929177, 2143530, 3215295, 3858354, 6430590, 9645885, 19291770]

約数ペア:

[(1, 19291770), (2, 9645885), (3, 6430590), (5, 3858354), (6, 3215295), (9, 2143530), (10, 1929177), (15, 1286118), (17, 1134810), (18, 1071765), (27, 714510), (30, 643059), (34, 567405), (45, 428706), (51, 378270), (54, 357255), (81, 238170), (85, 226962), (90, 214353), (102, 189135), (135, 142902), (153, 126090), (162, 119085), (170, 113481), (243, 79390), (255, 75654), (270, 71451), (306, 63045), (405, 47634), (459, 42030), (467, 41310), (486, 39695), (510, 37827), (765, 25218), (810, 23817), (918, 21015), (934, 20655), (1215, 15878), (1377, 14010), (1401, 13770), (1530, 12609), (2295, 8406), (2335, 8262), (2430, 7939), (2754, 7005), (2802, 6885), (4131, 4670), (4203, 4590)]