1319719050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{521}}^1$

素因数の和:985

約数の個数: 144

約数和(自身を含む): 3834551448

約数和(自身を除く): 2514832398

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 433, 450, 521, 585, 650, 866, 975, 1042, 1170, 1299, 1563, 1950, 2165, 2598, 2605, 2925, 3126, 3897, 4330, 4689, 5210, 5629, 5850, 6495, 6773, 7794, 7815, 9378, 10825, 11258, 12990, 13025, 13546, 15630, 16887, 19485, 20319, 21650, 23445, 26050, 28145, 32475, 33774, 33865, 38970, 39075, 40638, 46890, 50661, 56290, 60957, 64950, 67730, 78150, 84435, 97425, 101322, 101595, 117225, 121914, 140725, 168870, 169325, 194850, 203190, 225593, 234450, 253305, 281450, 304785, 338650, 422175, 451186, 506610, 507975, 609570, 676779, 844350, 1015950, 1127965, 1266525, 1353558, 1523925, 2030337, 2255930, 2533050, 2932709, 3047850, 3383895, 4060674, 5639825, 5865418, 6767790, 8798127, 10151685, 11279650, 14663545, 16919475, 17596254, 20303370, 26394381, 29327090, 33838950, 43990635, 50758425, 52788762, 73317725, 87981270, 101516850, 131971905, 146635450, 219953175, 263943810, 439906350, 659859525, 1319719050]

約数ペア:

[(1, 1319719050), (2, 659859525), (3, 439906350), (5, 263943810), (6, 219953175), (9, 146635450), (10, 131971905), (13, 101516850), (15, 87981270), (18, 73317725), (25, 52788762), (26, 50758425), (30, 43990635), (39, 33838950), (45, 29327090), (50, 26394381), (65, 20303370), (75, 17596254), (78, 16919475), (90, 14663545), (117, 11279650), (130, 10151685), (150, 8798127), (195, 6767790), (225, 5865418), (234, 5639825), (325, 4060674), (390, 3383895), (433, 3047850), (450, 2932709), (521, 2533050), (585, 2255930), (650, 2030337), (866, 1523925), (975, 1353558), (1042, 1266525), (1170, 1127965), (1299, 1015950), (1563, 844350), (1950, 676779), (2165, 609570), (2598, 507975), (2605, 506610), (2925, 451186), (3126, 422175), (3897, 338650), (4330, 304785), (4689, 281450), (5210, 253305), (5629, 234450), (5850, 225593), (6495, 203190), (6773, 194850), (7794, 169325), (7815, 168870), (9378, 140725), (10825, 121914), (11258, 117225), (12990, 101595), (13025, 101322), (13546, 97425), (15630, 84435), (16887, 78150), (19485, 67730), (20319, 64950), (21650, 60957), (23445, 56290), (26050, 50661), (28145, 46890), (32475, 40638), (33774, 39075), (33865, 38970)]