15693420540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{30403}}^1$

素因数の和:31651

約数の個数: 96

約数和(自身を含む): 50261460480

約数和(自身を除く): 34568039940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1229, 2458, 3687, 4916, 6145, 7374, 8603, 12290, 14748, 17206, 18435, 24580, 25809, 30403, 34412, 36870, 43015, 51618, 60806, 73740, 86030, 91209, 103236, 121612, 129045, 152015, 172060, 182418, 212821, 258090, 304030, 364836, 425642, 456045, 516180, 608060, 638463, 851284, 912090, 1064105, 1276926, 1824180, 2128210, 2553852, 3192315, 4256420, 6384630, 12769260, 37365287, 74730574, 112095861, 149461148, 186826435, 224191722, 261557009, 373652870, 448383444, 523114018, 560479305, 747305740, 784671027, 1046228036, 1120958610, 1307785045, 1569342054, 2241917220, 2615570090, 3138684108, 3923355135, 5231140180, 7846710270, 15693420540]

約数ペア:

[(1, 15693420540), (2, 7846710270), (3, 5231140180), (4, 3923355135), (5, 3138684108), (6, 2615570090), (7, 2241917220), (10, 1569342054), (12, 1307785045), (14, 1120958610), (15, 1046228036), (20, 784671027), (21, 747305740), (28, 560479305), (30, 523114018), (35, 448383444), (42, 373652870), (60, 261557009), (70, 224191722), (84, 186826435), (105, 149461148), (140, 112095861), (210, 74730574), (420, 37365287), (1229, 12769260), (2458, 6384630), (3687, 4256420), (4916, 3192315), (6145, 2553852), (7374, 2128210), (8603, 1824180), (12290, 1276926), (14748, 1064105), (17206, 912090), (18435, 851284), (24580, 638463), (25809, 608060), (30403, 516180), (34412, 456045), (36870, 425642), (43015, 364836), (51618, 304030), (60806, 258090), (73740, 212821), (86030, 182418), (91209, 172060), (103236, 152015), (121612, 129045)]