11941380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 40832064

約数和(自身を除く): 28890684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 163, 165, 180, 185, 198, 220, 222, 326, 330, 333, 370, 396, 407, 444, 489, 495, 555, 652, 660, 666, 740, 814, 815, 978, 990, 1110, 1221, 1332, 1467, 1628, 1630, 1665, 1793, 1956, 1980, 2035, 2220, 2442, 2445, 2934, 3260, 3330, 3586, 3663, 4070, 4884, 4890, 5379, 5868, 6031, 6105, 6660, 7172, 7326, 7335, 8140, 8965, 9780, 10758, 12062, 12210, 14652, 14670, 16137, 17930, 18093, 18315, 21516, 24124, 24420, 26895, 29340, 30155, 32274, 35860, 36186, 36630, 53790, 54279, 60310, 64548, 66341, 72372, 73260, 80685, 90465, 107580, 108558, 120620, 132682, 161370, 180930, 199023, 217116, 265364, 271395, 322740, 331705, 361860, 398046, 542790, 597069, 663410, 796092, 995115, 1085580, 1194138, 1326820, 1990230, 2388276, 2985345, 3980460, 5970690, 11941380]

約数ペア:

[(1, 11941380), (2, 5970690), (3, 3980460), (4, 2985345), (5, 2388276), (6, 1990230), (9, 1326820), (10, 1194138), (11, 1085580), (12, 995115), (15, 796092), (18, 663410), (20, 597069), (22, 542790), (30, 398046), (33, 361860), (36, 331705), (37, 322740), (44, 271395), (45, 265364), (55, 217116), (60, 199023), (66, 180930), (74, 161370), (90, 132682), (99, 120620), (110, 108558), (111, 107580), (132, 90465), (148, 80685), (163, 73260), (165, 72372), (180, 66341), (185, 64548), (198, 60310), (220, 54279), (222, 53790), (326, 36630), (330, 36186), (333, 35860), (370, 32274), (396, 30155), (407, 29340), (444, 26895), (489, 24420), (495, 24124), (555, 21516), (652, 18315), (660, 18093), (666, 17930), (740, 16137), (814, 14670), (815, 14652), (978, 12210), (990, 12062), (1110, 10758), (1221, 9780), (1332, 8965), (1467, 8140), (1628, 7335), (1630, 7326), (1665, 7172), (1793, 6660), (1956, 6105), (1980, 6031), (2035, 5868), (2220, 5379), (2442, 4890), (2445, 4884), (2934, 4070), (3260, 3663), (3330, 3586)]