1137991610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 2528064000

約数和(自身を除く): 1390072390

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 37, 58, 70, 74, 109, 139, 145, 185, 203, 218, 259, 278, 290, 370, 406, 518, 545, 695, 763, 973, 1015, 1073, 1090, 1295, 1390, 1526, 1946, 2030, 2146, 2590, 3161, 3815, 4031, 4033, 4865, 5143, 5365, 6322, 7511, 7630, 8062, 8066, 9730, 10286, 10730, 15022, 15151, 15805, 20155, 20165, 22127, 25715, 28217, 28231, 30302, 31610, 36001, 37555, 40310, 40330, 44254, 51430, 56434, 56462, 72002, 75110, 75755, 106057, 110635, 116957, 141085, 141155, 149147, 151510, 180005, 212114, 221270, 233914, 282170, 282310, 298294, 360010, 439379, 530285, 560587, 584785, 745735, 818699, 878758, 1044029, 1060570, 1121174, 1169570, 1491470, 1637398, 2088058, 2196895, 2802935, 3075653, 3924109, 4093495, 4393790, 5220145, 5605870, 6151306, 7848218, 8186990, 10440290, 15378265, 16257023, 19620545, 30756530, 32514046, 39241090, 81285115, 113799161, 162570230, 227598322, 568995805, 1137991610]

約数ペア:

[(1, 1137991610), (2, 568995805), (5, 227598322), (7, 162570230), (10, 113799161), (14, 81285115), (29, 39241090), (35, 32514046), (37, 30756530), (58, 19620545), (70, 16257023), (74, 15378265), (109, 10440290), (139, 8186990), (145, 7848218), (185, 6151306), (203, 5605870), (218, 5220145), (259, 4393790), (278, 4093495), (290, 3924109), (370, 3075653), (406, 2802935), (518, 2196895), (545, 2088058), (695, 1637398), (763, 1491470), (973, 1169570), (1015, 1121174), (1073, 1060570), (1090, 1044029), (1295, 878758), (1390, 818699), (1526, 745735), (1946, 584785), (2030, 560587), (2146, 530285), (2590, 439379), (3161, 360010), (3815, 298294), (4031, 282310), (4033, 282170), (4865, 233914), (5143, 221270), (5365, 212114), (6322, 180005), (7511, 151510), (7630, 149147), (8062, 141155), (8066, 141085), (9730, 116957), (10286, 110635), (10730, 106057), (15022, 75755), (15151, 75110), (15805, 72002), (20155, 56462), (20165, 56434), (22127, 51430), (25715, 44254), (28217, 40330), (28231, 40310), (30302, 37555), (31610, 36001)]