817365870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:935

約数の個数: 128

約数和(自身を含む): 2274048000

約数和(自身を除く): 1456682130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 139, 145, 174, 261, 270, 278, 290, 417, 435, 522, 695, 751, 783, 834, 870, 1251, 1305, 1390, 1502, 1566, 2085, 2253, 2502, 2610, 3753, 3755, 3915, 4031, 4170, 4506, 6255, 6759, 7506, 7510, 7830, 8062, 11265, 12093, 12510, 13518, 18765, 20155, 20277, 21779, 22530, 24186, 33795, 36279, 37530, 40310, 40554, 43558, 60465, 65337, 67590, 72558, 101385, 104389, 108837, 108895, 120930, 130674, 181395, 196011, 202770, 208778, 217674, 217790, 313167, 326685, 362790, 392022, 521945, 544185, 588033, 626334, 653370, 939501, 980055, 1043890, 1088370, 1176066, 1565835, 1879002, 1960110, 2818503, 2940165, 3027281, 3131670, 4697505, 5637006, 5880330, 6054562, 9081843, 9395010, 14092515, 15136405, 18163686, 27245529, 28185030, 30272810, 45409215, 54491058, 81736587, 90818430, 136227645, 163473174, 272455290, 408682935, 817365870]

約数ペア:

[(1, 817365870), (2, 408682935), (3, 272455290), (5, 163473174), (6, 136227645), (9, 90818430), (10, 81736587), (15, 54491058), (18, 45409215), (27, 30272810), (29, 28185030), (30, 27245529), (45, 18163686), (54, 15136405), (58, 14092515), (87, 9395010), (90, 9081843), (135, 6054562), (139, 5880330), (145, 5637006), (174, 4697505), (261, 3131670), (270, 3027281), (278, 2940165), (290, 2818503), (417, 1960110), (435, 1879002), (522, 1565835), (695, 1176066), (751, 1088370), (783, 1043890), (834, 980055), (870, 939501), (1251, 653370), (1305, 626334), (1390, 588033), (1502, 544185), (1566, 521945), (2085, 392022), (2253, 362790), (2502, 326685), (2610, 313167), (3753, 217790), (3755, 217674), (3915, 208778), (4031, 202770), (4170, 196011), (4506, 181395), (6255, 130674), (6759, 120930), (7506, 108895), (7510, 108837), (7830, 104389), (8062, 101385), (11265, 72558), (12093, 67590), (12510, 65337), (13518, 60465), (18765, 43558), (20155, 40554), (20277, 40310), (21779, 37530), (22530, 36279), (24186, 33795)]