2502880170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{10391}}^1$

素因数の和:10476

約数の個数: 128

約数和(自身を含む): 7278723072

約数和(自身を除く): 4775842902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 37, 42, 62, 70, 74, 93, 105, 111, 155, 185, 186, 210, 217, 222, 259, 310, 370, 434, 465, 518, 555, 651, 777, 930, 1085, 1110, 1147, 1295, 1302, 1554, 2170, 2294, 2590, 3255, 3441, 3885, 5735, 6510, 6882, 7770, 8029, 10391, 11470, 16058, 17205, 20782, 24087, 31173, 34410, 40145, 48174, 51955, 62346, 72737, 80290, 103910, 120435, 145474, 155865, 218211, 240870, 311730, 322121, 363685, 384467, 436422, 644242, 727370, 768934, 966363, 1091055, 1153401, 1610605, 1922335, 1932726, 2182110, 2254847, 2306802, 2691269, 3221210, 3844670, 4509694, 4831815, 5382538, 5767005, 6764541, 8073807, 9663630, 11274235, 11534010, 11918477, 13456345, 13529082, 16147614, 22548470, 23836954, 26912690, 33822705, 35755431, 40369035, 59592385, 67645410, 71510862, 80738070, 83429339, 119184770, 166858678, 178777155, 250288017, 357554310, 417146695, 500576034, 834293390, 1251440085, 2502880170]

約数ペア:

[(1, 2502880170), (2, 1251440085), (3, 834293390), (5, 500576034), (6, 417146695), (7, 357554310), (10, 250288017), (14, 178777155), (15, 166858678), (21, 119184770), (30, 83429339), (31, 80738070), (35, 71510862), (37, 67645410), (42, 59592385), (62, 40369035), (70, 35755431), (74, 33822705), (93, 26912690), (105, 23836954), (111, 22548470), (155, 16147614), (185, 13529082), (186, 13456345), (210, 11918477), (217, 11534010), (222, 11274235), (259, 9663630), (310, 8073807), (370, 6764541), (434, 5767005), (465, 5382538), (518, 4831815), (555, 4509694), (651, 3844670), (777, 3221210), (930, 2691269), (1085, 2306802), (1110, 2254847), (1147, 2182110), (1295, 1932726), (1302, 1922335), (1554, 1610605), (2170, 1153401), (2294, 1091055), (2590, 966363), (3255, 768934), (3441, 727370), (3885, 644242), (5735, 436422), (6510, 384467), (6882, 363685), (7770, 322121), (8029, 311730), (10391, 240870), (11470, 218211), (16058, 155865), (17205, 145474), (20782, 120435), (24087, 103910), (31173, 80290), (34410, 72737), (40145, 62346), (48174, 51955)]