15697340750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2887}}^1$

素因数の和:3163

約数の個数: 128

約数和(自身を含む): 36330577920

約数和(自身を除く): 20633237170

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 239, 250, 325, 350, 455, 478, 650, 875, 910, 1195, 1625, 1673, 1750, 2275, 2390, 2887, 3107, 3250, 3346, 4550, 5774, 5975, 6214, 8365, 11375, 11950, 14435, 15535, 16730, 20209, 21749, 22750, 28870, 29875, 31070, 37531, 40418, 41825, 43498, 59750, 72175, 75062, 77675, 83650, 101045, 108745, 144350, 155350, 187655, 202090, 209125, 217490, 262717, 360875, 375310, 388375, 418250, 505225, 525434, 543725, 689993, 721750, 776750, 938275, 1010450, 1087450, 1313585, 1379986, 1876550, 2526125, 2627170, 2718625, 3449965, 4691375, 4829951, 5052250, 5437250, 6567925, 6899930, 8969909, 9382750, 9659902, 13135850, 17249825, 17939818, 24149755, 32839625, 34499650, 44849545, 48299510, 62789363, 65679250, 86249125, 89699090, 120748775, 125578726, 172498250, 224247725, 241497550, 313946815, 448495450, 603743875, 627893630, 1121238625, 1207487750, 1569734075, 2242477250, 3139468150, 7848670375, 15697340750]

約数ペア:

[(1, 15697340750), (2, 7848670375), (5, 3139468150), (7, 2242477250), (10, 1569734075), (13, 1207487750), (14, 1121238625), (25, 627893630), (26, 603743875), (35, 448495450), (50, 313946815), (65, 241497550), (70, 224247725), (91, 172498250), (125, 125578726), (130, 120748775), (175, 89699090), (182, 86249125), (239, 65679250), (250, 62789363), (325, 48299510), (350, 44849545), (455, 34499650), (478, 32839625), (650, 24149755), (875, 17939818), (910, 17249825), (1195, 13135850), (1625, 9659902), (1673, 9382750), (1750, 8969909), (2275, 6899930), (2390, 6567925), (2887, 5437250), (3107, 5052250), (3250, 4829951), (3346, 4691375), (4550, 3449965), (5774, 2718625), (5975, 2627170), (6214, 2526125), (8365, 1876550), (11375, 1379986), (11950, 1313585), (14435, 1087450), (15535, 1010450), (16730, 938275), (20209, 776750), (21749, 721750), (22750, 689993), (28870, 543725), (29875, 525434), (31070, 505225), (37531, 418250), (40418, 388375), (41825, 375310), (43498, 360875), (59750, 262717), (72175, 217490), (75062, 209125), (77675, 202090), (83650, 187655), (101045, 155350), (108745, 144350)]