1544432890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:872

約数の個数: 128

約数和(自身を含む): 3752759808

約数和(自身を除く): 2208326918

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 277, 286, 385, 455, 554, 557, 715, 770, 910, 1001, 1114, 1385, 1430, 1939, 2002, 2770, 2785, 3047, 3601, 3878, 3899, 5005, 5570, 6094, 6127, 7202, 7241, 7798, 9695, 10010, 12254, 14482, 15235, 18005, 19390, 19495, 21329, 25207, 30470, 30635, 36010, 36205, 38990, 39611, 42658, 42889, 50414, 50687, 61270, 72410, 79222, 79651, 85778, 101374, 106645, 126035, 154289, 159302, 198055, 213290, 214445, 252070, 253435, 277277, 308578, 396110, 398255, 428890, 506870, 554554, 557557, 771445, 796510, 1080023, 1115114, 1386385, 1542890, 1697179, 2005757, 2160046, 2772770, 2787785, 3394358, 4011514, 5400115, 5575570, 8485895, 10028785, 10800230, 11880253, 14040299, 16971790, 20057570, 22063327, 23760506, 28080598, 44126654, 59401265, 70201495, 110316635, 118802530, 140402990, 154443289, 220633270, 308886578, 772216445, 1544432890]

約数ペア:

[(1, 1544432890), (2, 772216445), (5, 308886578), (7, 220633270), (10, 154443289), (11, 140402990), (13, 118802530), (14, 110316635), (22, 70201495), (26, 59401265), (35, 44126654), (55, 28080598), (65, 23760506), (70, 22063327), (77, 20057570), (91, 16971790), (110, 14040299), (130, 11880253), (143, 10800230), (154, 10028785), (182, 8485895), (277, 5575570), (286, 5400115), (385, 4011514), (455, 3394358), (554, 2787785), (557, 2772770), (715, 2160046), (770, 2005757), (910, 1697179), (1001, 1542890), (1114, 1386385), (1385, 1115114), (1430, 1080023), (1939, 796510), (2002, 771445), (2770, 557557), (2785, 554554), (3047, 506870), (3601, 428890), (3878, 398255), (3899, 396110), (5005, 308578), (5570, 277277), (6094, 253435), (6127, 252070), (7202, 214445), (7241, 213290), (7798, 198055), (9695, 159302), (10010, 154289), (12254, 126035), (14482, 106645), (15235, 101374), (18005, 85778), (19390, 79651), (19495, 79222), (21329, 72410), (25207, 61270), (30470, 50687), (30635, 50414), (36010, 42889), (36205, 42658), (38990, 39611)]