26461890

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:398

約数の個数: 160

約数和(自身を含む): 87816960

約数和(自身を除く): 61355070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 182, 189, 195, 210, 234, 270, 273, 315, 351, 359, 378, 390, 405, 455, 546, 567, 585, 630, 702, 718, 810, 819, 910, 945, 1053, 1077, 1134, 1170, 1365, 1638, 1755, 1795, 1890, 2106, 2154, 2457, 2513, 2730, 2835, 3231, 3510, 3590, 4095, 4667, 4914, 5026, 5265, 5385, 5670, 6462, 7371, 7539, 8190, 9334, 9693, 10530, 10770, 12285, 12565, 14001, 14742, 15078, 16155, 19386, 22617, 23335, 24570, 25130, 28002, 29079, 32310, 32669, 36855, 37695, 42003, 45234, 46670, 48465, 58158, 65338, 67851, 70005, 73710, 75390, 84006, 96930, 98007, 113085, 126009, 135702, 140010, 145395, 163345, 196014, 203553, 210015, 226170, 252018, 290790, 294021, 326690, 339255, 378027, 407106, 420030, 490035, 588042, 630045, 678510, 756054, 882063, 980070, 1017765, 1260090, 1470105, 1764126, 1890135, 2035530, 2646189, 2940210, 3780270, 4410315, 5292378, 8820630, 13230945, 26461890]

約数ペア:

[(1, 26461890), (2, 13230945), (3, 8820630), (5, 5292378), (6, 4410315), (7, 3780270), (9, 2940210), (10, 2646189), (13, 2035530), (14, 1890135), (15, 1764126), (18, 1470105), (21, 1260090), (26, 1017765), (27, 980070), (30, 882063), (35, 756054), (39, 678510), (42, 630045), (45, 588042), (54, 490035), (63, 420030), (65, 407106), (70, 378027), (78, 339255), (81, 326690), (90, 294021), (91, 290790), (105, 252018), (117, 226170), (126, 210015), (130, 203553), (135, 196014), (162, 163345), (182, 145395), (189, 140010), (195, 135702), (210, 126009), (234, 113085), (270, 98007), (273, 96930), (315, 84006), (351, 75390), (359, 73710), (378, 70005), (390, 67851), (405, 65338), (455, 58158), (546, 48465), (567, 46670), (585, 45234), (630, 42003), (702, 37695), (718, 36855), (810, 32669), (819, 32310), (910, 29079), (945, 28002), (1053, 25130), (1077, 24570), (1134, 23335), (1170, 22617), (1365, 19386), (1638, 16155), (1755, 15078), (1795, 14742), (1890, 14001), (2106, 12565), (2154, 12285), (2457, 10770), (2513, 10530), (2730, 9693), (2835, 9334), (3231, 8190), (3510, 7539), (3590, 7371), (4095, 6462), (4667, 5670), (4914, 5385), (5026, 5265)]