2480491290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{10247}}^1\times {\mathrm{8069}}^1$

素因数の和:18326

約数の個数: 32

約数和(自身を含む): 5954497920

約数和(自身を除く): 3474006630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8069, 10247, 16138, 20494, 24207, 30741, 40345, 48414, 51235, 61482, 80690, 102470, 121035, 153705, 242070, 307410, 82683043, 165366086, 248049129, 413415215, 496098258, 826830430, 1240245645, 2480491290]

約数ペア:

[(1, 2480491290), (2, 1240245645), (3, 826830430), (5, 496098258), (6, 413415215), (10, 248049129), (15, 165366086), (30, 82683043), (8069, 307410), (10247, 242070), (16138, 153705), (20494, 121035), (24207, 102470), (30741, 80690), (40345, 61482), (48414, 51235)]