398120130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1474519}}^1$

素因数の和:1474535

約数の個数: 32

約数和(自身を含む): 1061654400

約数和(自身を除く): 663534270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1474519, 2949038, 4423557, 7372595, 8847114, 13270671, 14745190, 22117785, 26541342, 39812013, 44235570, 66353355, 79624026, 132706710, 199060065, 398120130]

約数ペア:

[(1, 398120130), (2, 199060065), (3, 132706710), (5, 79624026), (6, 66353355), (9, 44235570), (10, 39812013), (15, 26541342), (18, 22117785), (27, 14745190), (30, 13270671), (45, 8847114), (54, 7372595), (90, 4423557), (135, 2949038), (270, 1474519)]