1330735860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{434881}}^1$

素因数の和:434913

約数の個数: 72

約数和(自身を含む): 4274020296

約数和(自身を除く): 2943284436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 434881, 869762, 1304643, 1739524, 2174405, 2609286, 3913929, 4348810, 5218572, 6523215, 7392977, 7827858, 8697620, 13046430, 14785954, 15655716, 19569645, 22178931, 26092860, 29571908, 36964885, 39139290, 44357862, 66536793, 73929770, 78278580, 88715724, 110894655, 133073586, 147859540, 221789310, 266147172, 332683965, 443578620, 665367930, 1330735860]

約数ペア:

[(1, 1330735860), (2, 665367930), (3, 443578620), (4, 332683965), (5, 266147172), (6, 221789310), (9, 147859540), (10, 133073586), (12, 110894655), (15, 88715724), (17, 78278580), (18, 73929770), (20, 66536793), (30, 44357862), (34, 39139290), (36, 36964885), (45, 29571908), (51, 26092860), (60, 22178931), (68, 19569645), (85, 15655716), (90, 14785954), (102, 13046430), (153, 8697620), (170, 7827858), (180, 7392977), (204, 6523215), (255, 5218572), (306, 4348810), (340, 3913929), (510, 2609286), (612, 2174405), (765, 1739524), (1020, 1304643), (1530, 869762), (3060, 434881)]