29681610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 88197120

約数和(自身を除く): 58515510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 43, 57, 70, 86, 95, 105, 114, 129, 133, 173, 190, 210, 215, 258, 266, 285, 301, 346, 399, 430, 519, 570, 602, 645, 665, 798, 817, 865, 903, 1038, 1211, 1290, 1330, 1505, 1634, 1730, 1806, 1995, 2422, 2451, 2595, 3010, 3287, 3633, 3990, 4085, 4515, 4902, 5190, 5719, 6055, 6574, 7266, 7439, 8170, 9030, 9861, 11438, 12110, 12255, 14878, 16435, 17157, 18165, 19722, 22317, 23009, 24510, 28595, 32870, 34314, 36330, 37195, 44634, 46018, 49305, 52073, 57190, 69027, 74390, 85785, 98610, 104146, 111585, 115045, 138054, 141341, 156219, 171570, 223170, 230090, 260365, 282682, 312438, 345135, 424023, 520730, 690270, 706705, 781095, 848046, 989387, 1413410, 1562190, 1978774, 2120115, 2968161, 4240230, 4946935, 5936322, 9893870, 14840805, 29681610]

約数ペア:

[(1, 29681610), (2, 14840805), (3, 9893870), (5, 5936322), (6, 4946935), (7, 4240230), (10, 2968161), (14, 2120115), (15, 1978774), (19, 1562190), (21, 1413410), (30, 989387), (35, 848046), (38, 781095), (42, 706705), (43, 690270), (57, 520730), (70, 424023), (86, 345135), (95, 312438), (105, 282682), (114, 260365), (129, 230090), (133, 223170), (173, 171570), (190, 156219), (210, 141341), (215, 138054), (258, 115045), (266, 111585), (285, 104146), (301, 98610), (346, 85785), (399, 74390), (430, 69027), (519, 57190), (570, 52073), (602, 49305), (645, 46018), (665, 44634), (798, 37195), (817, 36330), (865, 34314), (903, 32870), (1038, 28595), (1211, 24510), (1290, 23009), (1330, 22317), (1505, 19722), (1634, 18165), (1730, 17157), (1806, 16435), (1995, 14878), (2422, 12255), (2451, 12110), (2595, 11438), (3010, 9861), (3287, 9030), (3633, 8170), (3990, 7439), (4085, 7266), (4515, 6574), (4902, 6055), (5190, 5719)]