2271060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 144

約数和(自身を含む): 7967232

約数和(自身を除く): 5696172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 37, 44, 45, 55, 60, 62, 66, 74, 90, 93, 99, 110, 111, 124, 132, 148, 155, 165, 180, 185, 186, 198, 220, 222, 279, 310, 330, 333, 341, 370, 372, 396, 407, 444, 465, 495, 555, 558, 620, 660, 666, 682, 740, 814, 930, 990, 1023, 1110, 1116, 1147, 1221, 1332, 1364, 1395, 1628, 1665, 1705, 1860, 1980, 2035, 2046, 2220, 2294, 2442, 2790, 3069, 3330, 3410, 3441, 3663, 4070, 4092, 4588, 4884, 5115, 5580, 5735, 6105, 6138, 6660, 6820, 6882, 7326, 8140, 10230, 10323, 11470, 12210, 12276, 12617, 13764, 14652, 15345, 17205, 18315, 20460, 20646, 22940, 24420, 25234, 30690, 34410, 36630, 37851, 41292, 50468, 51615, 61380, 63085, 68820, 73260, 75702, 103230, 113553, 126170, 151404, 189255, 206460, 227106, 252340, 378510, 454212, 567765, 757020, 1135530, 2271060]

約数ペア:

[(1, 2271060), (2, 1135530), (3, 757020), (4, 567765), (5, 454212), (6, 378510), (9, 252340), (10, 227106), (11, 206460), (12, 189255), (15, 151404), (18, 126170), (20, 113553), (22, 103230), (30, 75702), (31, 73260), (33, 68820), (36, 63085), (37, 61380), (44, 51615), (45, 50468), (55, 41292), (60, 37851), (62, 36630), (66, 34410), (74, 30690), (90, 25234), (93, 24420), (99, 22940), (110, 20646), (111, 20460), (124, 18315), (132, 17205), (148, 15345), (155, 14652), (165, 13764), (180, 12617), (185, 12276), (186, 12210), (198, 11470), (220, 10323), (222, 10230), (279, 8140), (310, 7326), (330, 6882), (333, 6820), (341, 6660), (370, 6138), (372, 6105), (396, 5735), (407, 5580), (444, 5115), (465, 4884), (495, 4588), (555, 4092), (558, 4070), (620, 3663), (660, 3441), (666, 3410), (682, 3330), (740, 3069), (814, 2790), (930, 2442), (990, 2294), (1023, 2220), (1110, 2046), (1116, 2035), (1147, 1980), (1221, 1860), (1332, 1705), (1364, 1665), (1395, 1628)]