28545302010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1231}}^1\times {\mathrm{2939}}^1$

素因数の和:4443

約数の個数: 64

約数和(自身を含む): 68848496640

約数和(自身を除く): 40303194630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1231, 1315, 1578, 2462, 2630, 2939, 3693, 3945, 5878, 6155, 7386, 7890, 8817, 12310, 14695, 17634, 18465, 29390, 36930, 44085, 88170, 323753, 647506, 772957, 971259, 1545914, 1618765, 1942518, 2318871, 3237530, 3617909, 3864785, 4637742, 4856295, 7235818, 7729570, 9712590, 10853727, 11594355, 18089545, 21707454, 23188710, 36179090, 54268635, 108537270, 951510067, 1903020134, 2854530201, 4757550335, 5709060402, 9515100670, 14272651005, 28545302010]

約数ペア:

[(1, 28545302010), (2, 14272651005), (3, 9515100670), (5, 5709060402), (6, 4757550335), (10, 2854530201), (15, 1903020134), (30, 951510067), (263, 108537270), (526, 54268635), (789, 36179090), (1231, 23188710), (1315, 21707454), (1578, 18089545), (2462, 11594355), (2630, 10853727), (2939, 9712590), (3693, 7729570), (3945, 7235818), (5878, 4856295), (6155, 4637742), (7386, 3864785), (7890, 3617909), (8817, 3237530), (12310, 2318871), (14695, 1942518), (17634, 1618765), (18465, 1545914), (29390, 971259), (36930, 772957), (44085, 647506), (88170, 323753)]