15691042094

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:562

約数の個数: 128

約数和(自身を含む): 30481920000

約数和(自身を除く): 14790877906

約数列:

[1, 2, 7, 13, 14, 26, 53, 59, 79, 91, 106, 118, 158, 182, 349, 371, 413, 553, 689, 698, 742, 767, 826, 1027, 1106, 1378, 1534, 2054, 2443, 3127, 4187, 4537, 4661, 4823, 4886, 5369, 6254, 7189, 8374, 9074, 9322, 9646, 10738, 14378, 18497, 20591, 21889, 27571, 29309, 31759, 32627, 36994, 40651, 41182, 43778, 54431, 55142, 58618, 60593, 63518, 65254, 81302, 108862, 121186, 129479, 144137, 192997, 240461, 247033, 258958, 267683, 284557, 288274, 358423, 381017, 385994, 424151, 480922, 494066, 535366, 569114, 716846, 762034, 848302, 1091323, 1461263, 1626689, 1683227, 1729231, 1873781, 2182646, 2508961, 2922526, 3211429, 3253378, 3366454, 3458462, 3747562, 5017922, 6422858, 7639261, 10228841, 11386823, 14187199, 15278522, 18996419, 20457682, 21146957, 22480003, 22773646, 28374398, 37992838, 42293914, 44960006, 86214517, 99310393, 132974933, 148028699, 172429034, 198620786, 265949866, 296057398, 603501619, 1120788721, 1207003238, 2241577442, 7845521047, 15691042094]

約数ペア:

[(1, 15691042094), (2, 7845521047), (7, 2241577442), (13, 1207003238), (14, 1120788721), (26, 603501619), (53, 296057398), (59, 265949866), (79, 198620786), (91, 172429034), (106, 148028699), (118, 132974933), (158, 99310393), (182, 86214517), (349, 44960006), (371, 42293914), (413, 37992838), (553, 28374398), (689, 22773646), (698, 22480003), (742, 21146957), (767, 20457682), (826, 18996419), (1027, 15278522), (1106, 14187199), (1378, 11386823), (1534, 10228841), (2054, 7639261), (2443, 6422858), (3127, 5017922), (4187, 3747562), (4537, 3458462), (4661, 3366454), (4823, 3253378), (4886, 3211429), (5369, 2922526), (6254, 2508961), (7189, 2182646), (8374, 1873781), (9074, 1729231), (9322, 1683227), (9646, 1626689), (10738, 1461263), (14378, 1091323), (18497, 848302), (20591, 762034), (21889, 716846), (27571, 569114), (29309, 535366), (31759, 494066), (32627, 480922), (36994, 424151), (40651, 385994), (41182, 381017), (43778, 358423), (54431, 288274), (55142, 284557), (58618, 267683), (60593, 258958), (63518, 247033), (65254, 240461), (81302, 192997), (108862, 144137), (121186, 129479)]