853305480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139429}}^1$

素因数の和:139463

約数の個数: 96

約数和(自身を含む): 2936395800

約数和(自身を除く): 2083090320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 139429, 278858, 418287, 557716, 697145, 836574, 1115432, 1254861, 1394290, 1673148, 2091435, 2370293, 2509722, 2788580, 3346296, 4182870, 4740586, 5019444, 5577160, 6274305, 7110879, 8365740, 9481172, 10038888, 11851465, 12548610, 14221758, 16731480, 18962344, 21332637, 23702930, 25097220, 28443516, 35554395, 42665274, 47405860, 50194440, 56887032, 71108790, 85330548, 94811720, 106663185, 142217580, 170661096, 213326370, 284435160, 426652740, 853305480]

約数ペア:

[(1, 853305480), (2, 426652740), (3, 284435160), (4, 213326370), (5, 170661096), (6, 142217580), (8, 106663185), (9, 94811720), (10, 85330548), (12, 71108790), (15, 56887032), (17, 50194440), (18, 47405860), (20, 42665274), (24, 35554395), (30, 28443516), (34, 25097220), (36, 23702930), (40, 21332637), (45, 18962344), (51, 16731480), (60, 14221758), (68, 12548610), (72, 11851465), (85, 10038888), (90, 9481172), (102, 8365740), (120, 7110879), (136, 6274305), (153, 5577160), (170, 5019444), (180, 4740586), (204, 4182870), (255, 3346296), (306, 2788580), (340, 2509722), (360, 2370293), (408, 2091435), (510, 1673148), (612, 1394290), (680, 1254861), (765, 1115432), (1020, 836574), (1224, 697145), (1530, 557716), (2040, 418287), (3060, 278858), (6120, 139429)]