70267890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1648

約数の個数: 128

約数和(自身を含む): 221460480

約数和(自身を除く): 151192590

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1254, 1330, 1463, 1601, 1995, 2090, 2310, 2926, 3135, 3202, 3990, 4389, 4803, 6270, 7315, 8005, 8778, 9606, 11207, 14630, 16010, 17611, 21945, 22414, 24015, 30419, 33621, 35222, 43890, 48030, 52833, 56035, 60838, 67242, 88055, 91257, 105666, 112070, 123277, 152095, 168105, 176110, 182514, 212933, 246554, 264165, 304190, 334609, 336210, 369831, 425866, 456285, 528330, 616385, 638799, 669218, 739662, 912570, 1003827, 1064665, 1232770, 1277598, 1673045, 1849155, 2007654, 2129330, 2342263, 3193995, 3346090, 3698310, 4684526, 5019135, 6387990, 7026789, 10038270, 11711315, 14053578, 23422630, 35133945, 70267890]

約数ペア:

[(1, 70267890), (2, 35133945), (3, 23422630), (5, 14053578), (6, 11711315), (7, 10038270), (10, 7026789), (11, 6387990), (14, 5019135), (15, 4684526), (19, 3698310), (21, 3346090), (22, 3193995), (30, 2342263), (33, 2129330), (35, 2007654), (38, 1849155), (42, 1673045), (55, 1277598), (57, 1232770), (66, 1064665), (70, 1003827), (77, 912570), (95, 739662), (105, 669218), (110, 638799), (114, 616385), (133, 528330), (154, 456285), (165, 425866), (190, 369831), (209, 336210), (210, 334609), (231, 304190), (266, 264165), (285, 246554), (330, 212933), (385, 182514), (399, 176110), (418, 168105), (462, 152095), (570, 123277), (627, 112070), (665, 105666), (770, 91257), (798, 88055), (1045, 67242), (1155, 60838), (1254, 56035), (1330, 52833), (1463, 48030), (1601, 43890), (1995, 35222), (2090, 33621), (2310, 30419), (2926, 24015), (3135, 22414), (3202, 21945), (3990, 17611), (4389, 16010), (4803, 14630), (6270, 11207), (7315, 9606), (8005, 8778)]