30578454

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 69649632

約数和(自身を除く): 39071178

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 233, 317, 414, 466, 634, 699, 951, 1398, 1902, 2097, 2853, 4194, 5359, 5706, 7291, 10718, 14582, 16077, 21873, 32154, 43746, 48231, 65619, 73861, 96462, 131238, 147722, 221583, 443166, 664749, 1329498, 1698803, 3397606, 5096409, 10192818, 15289227, 30578454]

約数ペア:

[(1, 30578454), (2, 15289227), (3, 10192818), (6, 5096409), (9, 3397606), (18, 1698803), (23, 1329498), (46, 664749), (69, 443166), (138, 221583), (207, 147722), (233, 131238), (317, 96462), (414, 73861), (466, 65619), (634, 48231), (699, 43746), (951, 32154), (1398, 21873), (1902, 16077), (2097, 14582), (2853, 10718), (4194, 7291), (5359, 5706)]