346029180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3181}}^1$

素因数の和:3244

約数の個数: 144

約数和(自身を含む): 1157891616

約数和(自身を除く): 811862436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 49, 60, 70, 74, 84, 98, 105, 111, 140, 147, 148, 185, 196, 210, 222, 245, 259, 294, 370, 420, 444, 490, 518, 555, 588, 735, 740, 777, 980, 1036, 1110, 1295, 1470, 1554, 1813, 2220, 2590, 2940, 3108, 3181, 3626, 3885, 5180, 5439, 6362, 7252, 7770, 9065, 9543, 10878, 12724, 15540, 15905, 18130, 19086, 21756, 22267, 27195, 31810, 36260, 38172, 44534, 47715, 54390, 63620, 66801, 89068, 95430, 108780, 111335, 117697, 133602, 155869, 190860, 222670, 235394, 267204, 311738, 334005, 353091, 445340, 467607, 470788, 588485, 623476, 668010, 706182, 779345, 823879, 935214, 1176970, 1336020, 1412364, 1558690, 1647758, 1765455, 1870428, 2338035, 2353940, 2471637, 3117380, 3295516, 3530910, 4119395, 4676070, 4943274, 5767153, 7061820, 8238790, 9352140, 9886548, 11534306, 12358185, 16477580, 17301459, 23068612, 24716370, 28835765, 34602918, 49432740, 57671530, 69205836, 86507295, 115343060, 173014590, 346029180]

約数ペア:

[(1, 346029180), (2, 173014590), (3, 115343060), (4, 86507295), (5, 69205836), (6, 57671530), (7, 49432740), (10, 34602918), (12, 28835765), (14, 24716370), (15, 23068612), (20, 17301459), (21, 16477580), (28, 12358185), (30, 11534306), (35, 9886548), (37, 9352140), (42, 8238790), (49, 7061820), (60, 5767153), (70, 4943274), (74, 4676070), (84, 4119395), (98, 3530910), (105, 3295516), (111, 3117380), (140, 2471637), (147, 2353940), (148, 2338035), (185, 1870428), (196, 1765455), (210, 1647758), (222, 1558690), (245, 1412364), (259, 1336020), (294, 1176970), (370, 935214), (420, 823879), (444, 779345), (490, 706182), (518, 668010), (555, 623476), (588, 588485), (735, 470788), (740, 467607), (777, 445340), (980, 353091), (1036, 334005), (1110, 311738), (1295, 267204), (1470, 235394), (1554, 222670), (1813, 190860), (2220, 155869), (2590, 133602), (2940, 117697), (3108, 111335), (3181, 108780), (3626, 95430), (3885, 89068), (5180, 66801), (5439, 63620), (6362, 54390), (7252, 47715), (7770, 44534), (9065, 38172), (9543, 36260), (10878, 31810), (12724, 27195), (15540, 22267), (15905, 21756), (18130, 19086)]