11996250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{457}}^1$

素因数の和:489

約数の個数: 80

約数和(自身を含む): 34339008

約数和(自身を除く): 22342758

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 457, 525, 625, 750, 875, 914, 1050, 1250, 1371, 1750, 1875, 2285, 2625, 2742, 3199, 3750, 4375, 4570, 5250, 6398, 6855, 8750, 9597, 11425, 13125, 13710, 15995, 19194, 22850, 26250, 31990, 34275, 47985, 57125, 68550, 79975, 95970, 114250, 159950, 171375, 239925, 285625, 342750, 399875, 479850, 571250, 799750, 856875, 1199625, 1713750, 1999375, 2399250, 3998750, 5998125, 11996250]

約数ペア:

[(1, 11996250), (2, 5998125), (3, 3998750), (5, 2399250), (6, 1999375), (7, 1713750), (10, 1199625), (14, 856875), (15, 799750), (21, 571250), (25, 479850), (30, 399875), (35, 342750), (42, 285625), (50, 239925), (70, 171375), (75, 159950), (105, 114250), (125, 95970), (150, 79975), (175, 68550), (210, 57125), (250, 47985), (350, 34275), (375, 31990), (457, 26250), (525, 22850), (625, 19194), (750, 15995), (875, 13710), (914, 13125), (1050, 11425), (1250, 9597), (1371, 8750), (1750, 6855), (1875, 6398), (2285, 5250), (2625, 4570), (2742, 4375), (3199, 3750)]