14640990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 44900352

約数和(自身を除く): 30259362

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, 173, 182, 186, 195, 210, 217, 273, 310, 346, 390, 403, 434, 455, 465, 519, 546, 651, 806, 865, 910, 930, 1038, 1085, 1209, 1211, 1302, 1365, 1730, 2015, 2170, 2249, 2418, 2422, 2595, 2730, 2821, 3255, 3633, 4030, 4498, 5190, 5363, 5642, 6045, 6055, 6510, 6747, 7266, 8463, 10726, 11245, 12090, 12110, 13494, 14105, 15743, 16089, 16926, 18165, 22490, 26815, 28210, 31486, 32178, 33735, 36330, 37541, 42315, 47229, 53630, 67470, 69719, 75082, 78715, 80445, 84630, 94458, 112623, 139438, 157430, 160890, 187705, 209157, 225246, 236145, 348595, 375410, 418314, 472290, 488033, 563115, 697190, 976066, 1045785, 1126230, 1464099, 2091570, 2440165, 2928198, 4880330, 7320495, 14640990]

約数ペア:

[(1, 14640990), (2, 7320495), (3, 4880330), (5, 2928198), (6, 2440165), (7, 2091570), (10, 1464099), (13, 1126230), (14, 1045785), (15, 976066), (21, 697190), (26, 563115), (30, 488033), (31, 472290), (35, 418314), (39, 375410), (42, 348595), (62, 236145), (65, 225246), (70, 209157), (78, 187705), (91, 160890), (93, 157430), (105, 139438), (130, 112623), (155, 94458), (173, 84630), (182, 80445), (186, 78715), (195, 75082), (210, 69719), (217, 67470), (273, 53630), (310, 47229), (346, 42315), (390, 37541), (403, 36330), (434, 33735), (455, 32178), (465, 31486), (519, 28210), (546, 26815), (651, 22490), (806, 18165), (865, 16926), (910, 16089), (930, 15743), (1038, 14105), (1085, 13494), (1209, 12110), (1211, 12090), (1302, 11245), (1365, 10726), (1730, 8463), (2015, 7266), (2170, 6747), (2249, 6510), (2418, 6055), (2422, 6045), (2595, 5642), (2730, 5363), (2821, 5190), (3255, 4498), (3633, 4030)]