837423090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{787}}^1$

素因数の和:1373

約数の個数: 128

約数和(自身を含む): 2559928320

約数和(自身を除く): 1722505230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 563, 630, 787, 945, 1126, 1574, 1689, 1890, 2361, 2815, 3378, 3935, 3941, 4722, 5067, 5509, 5630, 7083, 7870, 7882, 8445, 10134, 11018, 11805, 11823, 14166, 15201, 16527, 16890, 19705, 21249, 23610, 23646, 25335, 27545, 30402, 33054, 35415, 35469, 39410, 42498, 49581, 50670, 55090, 59115, 70830, 70938, 76005, 82635, 99162, 106245, 106407, 118230, 148743, 152010, 165270, 177345, 212490, 212814, 247905, 297486, 354690, 443081, 495810, 532035, 743715, 886162, 1064070, 1329243, 1487430, 2215405, 2658486, 3101567, 3987729, 4430810, 6203134, 6646215, 7975458, 9304701, 11963187, 13292430, 15507835, 18609402, 19938645, 23926374, 27914103, 31015670, 39877290, 46523505, 55828206, 59815935, 83742309, 93047010, 119631870, 139570515, 167484618, 279141030, 418711545, 837423090]

約数ペア:

[(1, 837423090), (2, 418711545), (3, 279141030), (5, 167484618), (6, 139570515), (7, 119631870), (9, 93047010), (10, 83742309), (14, 59815935), (15, 55828206), (18, 46523505), (21, 39877290), (27, 31015670), (30, 27914103), (35, 23926374), (42, 19938645), (45, 18609402), (54, 15507835), (63, 13292430), (70, 11963187), (90, 9304701), (105, 7975458), (126, 6646215), (135, 6203134), (189, 4430810), (210, 3987729), (270, 3101567), (315, 2658486), (378, 2215405), (563, 1487430), (630, 1329243), (787, 1064070), (945, 886162), (1126, 743715), (1574, 532035), (1689, 495810), (1890, 443081), (2361, 354690), (2815, 297486), (3378, 247905), (3935, 212814), (3941, 212490), (4722, 177345), (5067, 165270), (5509, 152010), (5630, 148743), (7083, 118230), (7870, 106407), (7882, 106245), (8445, 99162), (10134, 82635), (11018, 76005), (11805, 70938), (11823, 70830), (14166, 59115), (15201, 55090), (16527, 50670), (16890, 49581), (19705, 42498), (21249, 39410), (23610, 35469), (23646, 35415), (25335, 33054), (27545, 30402)]