47646690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:624

約数の個数: 128

約数和(自身を含む): 145539072

約数和(自身を除く): 97892382

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 563, 651, 806, 910, 930, 1085, 1126, 1209, 1302, 1365, 1689, 2015, 2170, 2418, 2730, 2815, 2821, 3255, 3378, 3941, 4030, 5630, 5642, 6045, 6510, 7319, 7882, 8445, 8463, 11823, 12090, 14105, 14638, 16890, 16926, 17453, 19705, 21957, 23646, 28210, 34906, 36595, 39410, 42315, 43914, 51233, 52359, 59115, 73190, 84630, 87265, 102466, 104718, 109785, 118230, 122171, 153699, 174530, 219570, 226889, 244342, 256165, 261795, 307398, 366513, 453778, 512330, 523590, 610855, 680667, 733026, 768495, 1134445, 1221710, 1361334, 1536990, 1588223, 1832565, 2268890, 3176446, 3403335, 3665130, 4764669, 6806670, 7941115, 9529338, 15882230, 23823345, 47646690]

約数ペア:

[(1, 47646690), (2, 23823345), (3, 15882230), (5, 9529338), (6, 7941115), (7, 6806670), (10, 4764669), (13, 3665130), (14, 3403335), (15, 3176446), (21, 2268890), (26, 1832565), (30, 1588223), (31, 1536990), (35, 1361334), (39, 1221710), (42, 1134445), (62, 768495), (65, 733026), (70, 680667), (78, 610855), (91, 523590), (93, 512330), (105, 453778), (130, 366513), (155, 307398), (182, 261795), (186, 256165), (195, 244342), (210, 226889), (217, 219570), (273, 174530), (310, 153699), (390, 122171), (403, 118230), (434, 109785), (455, 104718), (465, 102466), (546, 87265), (563, 84630), (651, 73190), (806, 59115), (910, 52359), (930, 51233), (1085, 43914), (1126, 42315), (1209, 39410), (1302, 36595), (1365, 34906), (1689, 28210), (2015, 23646), (2170, 21957), (2418, 19705), (2730, 17453), (2815, 16926), (2821, 16890), (3255, 14638), (3378, 14105), (3941, 12090), (4030, 11823), (5630, 8463), (5642, 8445), (6045, 7882), (6510, 7319)]