30859504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1667}}^1$

素因数の和:1777

約数の個数: 40

約数和(自身を含む): 65152080

約数和(自身を除く): 34292576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 1667, 2314, 3334, 4628, 6668, 9256, 13336, 18512, 21671, 26672, 43342, 86684, 148363, 173368, 296726, 346736, 593452, 1186904, 1928719, 2373808, 3857438, 7714876, 15429752, 30859504]

約数ペア:

[(1, 30859504), (2, 15429752), (4, 7714876), (8, 3857438), (13, 2373808), (16, 1928719), (26, 1186904), (52, 593452), (89, 346736), (104, 296726), (178, 173368), (208, 148363), (356, 86684), (712, 43342), (1157, 26672), (1424, 21671), (1667, 18512), (2314, 13336), (3334, 9256), (4628, 6668)]