12508021290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{2957}}^1$

素因数の和:3208

約数の個数: 128

約数和(自身を含む): 32559770880

約数和(自身を除く): 20051749590

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 114, 123, 181, 190, 205, 246, 285, 362, 410, 543, 570, 615, 779, 905, 1086, 1230, 1558, 1810, 2337, 2715, 2957, 3439, 3895, 4674, 5430, 5914, 6878, 7421, 7790, 8871, 10317, 11685, 14785, 14842, 17195, 17742, 20634, 22263, 23370, 29570, 34390, 37105, 44355, 44526, 51585, 56183, 74210, 88710, 103170, 111315, 112366, 121237, 140999, 168549, 222630, 242474, 280915, 281998, 337098, 363711, 422997, 535217, 561830, 606185, 704995, 727422, 842745, 845994, 1070434, 1212370, 1409990, 1605651, 1685490, 1818555, 2114985, 2303503, 2676085, 3211302, 3637110, 4229970, 4607006, 5352170, 6910509, 8028255, 10169123, 11517515, 13821018, 16056510, 20338246, 21943897, 23035030, 30507369, 34552545, 43887794, 50845615, 61014738, 65831691, 69105090, 101691230, 109719485, 131663382, 152536845, 219438970, 305073690, 329158455, 416934043, 658316910, 833868086, 1250802129, 2084670215, 2501604258, 4169340430, 6254010645, 12508021290]

約数ペア:

[(1, 12508021290), (2, 6254010645), (3, 4169340430), (5, 2501604258), (6, 2084670215), (10, 1250802129), (15, 833868086), (19, 658316910), (30, 416934043), (38, 329158455), (41, 305073690), (57, 219438970), (82, 152536845), (95, 131663382), (114, 109719485), (123, 101691230), (181, 69105090), (190, 65831691), (205, 61014738), (246, 50845615), (285, 43887794), (362, 34552545), (410, 30507369), (543, 23035030), (570, 21943897), (615, 20338246), (779, 16056510), (905, 13821018), (1086, 11517515), (1230, 10169123), (1558, 8028255), (1810, 6910509), (2337, 5352170), (2715, 4607006), (2957, 4229970), (3439, 3637110), (3895, 3211302), (4674, 2676085), (5430, 2303503), (5914, 2114985), (6878, 1818555), (7421, 1685490), (7790, 1605651), (8871, 1409990), (10317, 1212370), (11685, 1070434), (14785, 845994), (14842, 842745), (17195, 727422), (17742, 704995), (20634, 606185), (22263, 561830), (23370, 535217), (29570, 422997), (34390, 363711), (37105, 337098), (44355, 281998), (44526, 280915), (51585, 242474), (56183, 222630), (74210, 168549), (88710, 140999), (103170, 121237), (111315, 112366)]