1489020330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{811}}^1\times {\mathrm{1249}}^1$

素因数の和:2084

約数の個数: 96

約数和(自身を含む): 4165560000

約数和(自身を除く): 2676539670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 811, 1249, 1470, 1622, 2433, 2498, 3747, 4055, 4866, 5677, 6245, 7494, 8110, 8743, 11354, 12165, 12490, 17031, 17486, 18735, 24330, 26229, 28385, 34062, 37470, 39739, 43715, 52458, 56770, 61201, 79478, 85155, 87430, 119217, 122402, 131145, 170310, 183603, 198695, 238434, 262290, 306005, 367206, 397390, 596085, 612010, 918015, 1012939, 1192170, 1836030, 2025878, 3038817, 5064695, 6077634, 7090573, 10129390, 14181146, 15194085, 21271719, 30388170, 35452865, 42543438, 49634011, 70905730, 99268022, 106358595, 148902033, 212717190, 248170055, 297804066, 496340110, 744510165, 1489020330]

約数ペア:

[(1, 1489020330), (2, 744510165), (3, 496340110), (5, 297804066), (6, 248170055), (7, 212717190), (10, 148902033), (14, 106358595), (15, 99268022), (21, 70905730), (30, 49634011), (35, 42543438), (42, 35452865), (49, 30388170), (70, 21271719), (98, 15194085), (105, 14181146), (147, 10129390), (210, 7090573), (245, 6077634), (294, 5064695), (490, 3038817), (735, 2025878), (811, 1836030), (1249, 1192170), (1470, 1012939), (1622, 918015), (2433, 612010), (2498, 596085), (3747, 397390), (4055, 367206), (4866, 306005), (5677, 262290), (6245, 238434), (7494, 198695), (8110, 183603), (8743, 170310), (11354, 131145), (12165, 122402), (12490, 119217), (17031, 87430), (17486, 85155), (18735, 79478), (24330, 61201), (26229, 56770), (28385, 52458), (34062, 43715), (37470, 39739)]