30502008

素因数分解:

$2^3\times 3^4\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 86452080

約数和(自身を除く): 55950072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 103, 108, 162, 206, 216, 309, 324, 412, 457, 618, 648, 824, 914, 927, 1236, 1371, 1828, 1854, 2472, 2742, 2781, 3656, 3708, 4113, 5484, 5562, 7416, 8226, 8343, 10968, 11124, 12339, 16452, 16686, 22248, 24678, 32904, 33372, 37017, 47071, 49356, 66744, 74034, 94142, 98712, 141213, 148068, 188284, 282426, 296136, 376568, 423639, 564852, 847278, 1129704, 1270917, 1694556, 2541834, 3389112, 3812751, 5083668, 7625502, 10167336, 15251004, 30502008]

約数ペア:

[(1, 30502008), (2, 15251004), (3, 10167336), (4, 7625502), (6, 5083668), (8, 3812751), (9, 3389112), (12, 2541834), (18, 1694556), (24, 1270917), (27, 1129704), (36, 847278), (54, 564852), (72, 423639), (81, 376568), (103, 296136), (108, 282426), (162, 188284), (206, 148068), (216, 141213), (309, 98712), (324, 94142), (412, 74034), (457, 66744), (618, 49356), (648, 47071), (824, 37017), (914, 33372), (927, 32904), (1236, 24678), (1371, 22248), (1828, 16686), (1854, 16452), (2472, 12339), (2742, 11124), (2781, 10968), (3656, 8343), (3708, 8226), (4113, 7416), (5484, 5562)]