6814620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 108

約数和(自身を含む): 22126104

約数和(自身を除く): 15311484

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, 131, 153, 170, 180, 204, 255, 262, 289, 306, 340, 393, 510, 524, 578, 612, 655, 765, 786, 867, 1020, 1156, 1179, 1310, 1445, 1530, 1572, 1734, 1965, 2227, 2358, 2601, 2620, 2890, 3060, 3468, 3930, 4335, 4454, 4716, 5202, 5780, 5895, 6681, 7860, 8670, 8908, 10404, 11135, 11790, 13005, 13362, 17340, 20043, 22270, 23580, 26010, 26724, 33405, 37859, 40086, 44540, 52020, 66810, 75718, 80172, 100215, 113577, 133620, 151436, 189295, 200430, 227154, 340731, 378590, 400860, 454308, 567885, 681462, 757180, 1135770, 1362924, 1703655, 2271540, 3407310, 6814620]

約数ペア:

[(1, 6814620), (2, 3407310), (3, 2271540), (4, 1703655), (5, 1362924), (6, 1135770), (9, 757180), (10, 681462), (12, 567885), (15, 454308), (17, 400860), (18, 378590), (20, 340731), (30, 227154), (34, 200430), (36, 189295), (45, 151436), (51, 133620), (60, 113577), (68, 100215), (85, 80172), (90, 75718), (102, 66810), (131, 52020), (153, 44540), (170, 40086), (180, 37859), (204, 33405), (255, 26724), (262, 26010), (289, 23580), (306, 22270), (340, 20043), (393, 17340), (510, 13362), (524, 13005), (578, 11790), (612, 11135), (655, 10404), (765, 8908), (786, 8670), (867, 7860), (1020, 6681), (1156, 5895), (1179, 5780), (1310, 5202), (1445, 4716), (1530, 4454), (1572, 4335), (1734, 3930), (1965, 3468), (2227, 3060), (2358, 2890), (2601, 2620)]