31703189700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1161289}}^1$

素因数の和:1161326

約数の個数: 144

約数和(自身を含む): 112895968640

約数和(自身を除く): 81192778940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 13650, 27300, 1161289, 2322578, 3483867, 4645156, 5806445, 6967734, 8129023, 11612890, 13935468, 15096757, 16258046, 17419335, 23225780, 24387069, 29032225, 30193514, 32516092, 34838670, 40645115, 45290271, 48774138, 58064450, 60387028, 69677340, 75483785, 81290230, 87096675, 90580542, 97548276, 105677299, 116128900, 121935345, 150967570, 162580460, 174193350, 181161084, 203225575, 211354598, 226451355, 243870690, 301935140, 317031897, 348386700, 377418925, 406451150, 422709196, 452902710, 487741380, 528386495, 609676725, 634063794, 754837850, 812902300, 905805420, 1056772990, 1132256775, 1219353450, 1268127588, 1509675700, 1585159485, 2113545980, 2264513550, 2438706900, 2641932475, 3170318970, 4529027100, 5283864950, 6340637940, 7925797425, 10567729900, 15851594850, 31703189700]

約数ペア:

[(1, 31703189700), (2, 15851594850), (3, 10567729900), (4, 7925797425), (5, 6340637940), (6, 5283864950), (7, 4529027100), (10, 3170318970), (12, 2641932475), (13, 2438706900), (14, 2264513550), (15, 2113545980), (20, 1585159485), (21, 1509675700), (25, 1268127588), (26, 1219353450), (28, 1132256775), (30, 1056772990), (35, 905805420), (39, 812902300), (42, 754837850), (50, 634063794), (52, 609676725), (60, 528386495), (65, 487741380), (70, 452902710), (75, 422709196), (78, 406451150), (84, 377418925), (91, 348386700), (100, 317031897), (105, 301935140), (130, 243870690), (140, 226451355), (150, 211354598), (156, 203225575), (175, 181161084), (182, 174193350), (195, 162580460), (210, 150967570), (260, 121935345), (273, 116128900), (300, 105677299), (325, 97548276), (350, 90580542), (364, 87096675), (390, 81290230), (420, 75483785), (455, 69677340), (525, 60387028), (546, 58064450), (650, 48774138), (700, 45290271), (780, 40645115), (910, 34838670), (975, 32516092), (1050, 30193514), (1092, 29032225), (1300, 24387069), (1365, 23225780), (1820, 17419335), (1950, 16258046), (2100, 15096757), (2275, 13935468), (2730, 11612890), (3900, 8129023), (4550, 6967734), (5460, 5806445), (6825, 4645156), (9100, 3483867), (13650, 2322578), (27300, 1161289)]