2559182990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1234

約数の個数: 128

約数和(自身を含む): 5928394752

約数和(自身を除く): 3369211762

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 83, 91, 130, 155, 166, 182, 217, 310, 403, 415, 434, 455, 581, 806, 830, 910, 1079, 1085, 1093, 1162, 2015, 2158, 2170, 2186, 2573, 2821, 2905, 4030, 5146, 5395, 5465, 5642, 5810, 7553, 7651, 10790, 10930, 12865, 14105, 14209, 15106, 15302, 18011, 25730, 28210, 28418, 33449, 33883, 36022, 37765, 38255, 66898, 67766, 71045, 75530, 76510, 90055, 90719, 99463, 142090, 167245, 169415, 180110, 181438, 198926, 234143, 237181, 334490, 338830, 440479, 453595, 468286, 474362, 497315, 635033, 880958, 907190, 994630, 1170715, 1179347, 1185905, 1270066, 2202395, 2341430, 2358694, 2371810, 2812289, 3083353, 3175165, 4404790, 5624578, 5896735, 6166706, 6350330, 8255429, 11793470, 14061445, 15416765, 16510858, 19686023, 28122890, 30833530, 36559757, 39372046, 41277145, 73119514, 82554290, 98430115, 182798785, 196860230, 255918299, 365597570, 511836598, 1279591495, 2559182990]

約数ペア:

[(1, 2559182990), (2, 1279591495), (5, 511836598), (7, 365597570), (10, 255918299), (13, 196860230), (14, 182798785), (26, 98430115), (31, 82554290), (35, 73119514), (62, 41277145), (65, 39372046), (70, 36559757), (83, 30833530), (91, 28122890), (130, 19686023), (155, 16510858), (166, 15416765), (182, 14061445), (217, 11793470), (310, 8255429), (403, 6350330), (415, 6166706), (434, 5896735), (455, 5624578), (581, 4404790), (806, 3175165), (830, 3083353), (910, 2812289), (1079, 2371810), (1085, 2358694), (1093, 2341430), (1162, 2202395), (2015, 1270066), (2158, 1185905), (2170, 1179347), (2186, 1170715), (2573, 994630), (2821, 907190), (2905, 880958), (4030, 635033), (5146, 497315), (5395, 474362), (5465, 468286), (5642, 453595), (5810, 440479), (7553, 338830), (7651, 334490), (10790, 237181), (10930, 234143), (12865, 198926), (14105, 181438), (14209, 180110), (15106, 169415), (15302, 167245), (18011, 142090), (25730, 99463), (28210, 90719), (28418, 90055), (33449, 76510), (33883, 75530), (36022, 71045), (37765, 67766), (38255, 66898)]