15444593137890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{30154031}}^1$

素因数の和:30154325

約数の個数: 128

約数和(自身を含む): 47242925015040

約数和(自身を除く): 31798331877150

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, 271, 315, 378, 542, 630, 813, 945, 1355, 1626, 1890, 1897, 2439, 2710, 3794, 4065, 4878, 5691, 7317, 8130, 9485, 11382, 12195, 14634, 17073, 18970, 24390, 28455, 34146, 36585, 51219, 56910, 73170, 85365, 102438, 170730, 256095, 512190, 30154031, 60308062, 90462093, 150770155, 180924186, 211078217, 271386279, 301540310, 422156434, 452310465, 542772558, 633234651, 814158837, 904620930, 1055391085, 1266469302, 1356931395, 1628317674, 1899703953, 2110782170, 2713862790, 3166173255, 3799407906, 4070794185, 5699111859, 6332346510, 8141588370, 8171742401, 9498519765, 11398223718, 16343484802, 18997039530, 24515227203, 28495559295, 40858712005, 49030454406, 56991118590, 57202196807, 73545681609, 81717424010, 114404393614, 122576136015, 147091363218, 171606590421, 220637044827, 245152272030, 286010984035, 343213180842, 367728408045, 441274089654, 514819771263, 572021968070, 735456816090, 858032952105, 1029639542526, 1103185224135, 1544459313789, 1716065904210, 2206370448270, 2574098856315, 3088918627578, 5148197712630, 7722296568945, 15444593137890]

約数ペア:

[(1, 15444593137890), (2, 7722296568945), (3, 5148197712630), (5, 3088918627578), (6, 2574098856315), (7, 2206370448270), (9, 1716065904210), (10, 1544459313789), (14, 1103185224135), (15, 1029639542526), (18, 858032952105), (21, 735456816090), (27, 572021968070), (30, 514819771263), (35, 441274089654), (42, 367728408045), (45, 343213180842), (54, 286010984035), (63, 245152272030), (70, 220637044827), (90, 171606590421), (105, 147091363218), (126, 122576136015), (135, 114404393614), (189, 81717424010), (210, 73545681609), (270, 57202196807), (271, 56991118590), (315, 49030454406), (378, 40858712005), (542, 28495559295), (630, 24515227203), (813, 18997039530), (945, 16343484802), (1355, 11398223718), (1626, 9498519765), (1890, 8171742401), (1897, 8141588370), (2439, 6332346510), (2710, 5699111859), (3794, 4070794185), (4065, 3799407906), (4878, 3166173255), (5691, 2713862790), (7317, 2110782170), (8130, 1899703953), (9485, 1628317674), (11382, 1356931395), (12195, 1266469302), (14634, 1055391085), (17073, 904620930), (18970, 814158837), (24390, 633234651), (28455, 542772558), (34146, 452310465), (36585, 422156434), (51219, 301540310), (56910, 271386279), (73170, 211078217), (85365, 180924186), (102438, 150770155), (170730, 90462093), (256095, 60308062), (512190, 30154031)]