30541250

素因数分解:

$2^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:536

約数の個数: 40

約数和(自身を含む): 58453164

約数和(自身を除く): 27911914

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 461, 530, 625, 922, 1250, 1325, 2305, 2650, 4610, 6625, 11525, 13250, 23050, 24433, 33125, 48866, 57625, 66250, 115250, 122165, 244330, 288125, 576250, 610825, 1221650, 3054125, 6108250, 15270625, 30541250]

約数ペア:

[(1, 30541250), (2, 15270625), (5, 6108250), (10, 3054125), (25, 1221650), (50, 610825), (53, 576250), (106, 288125), (125, 244330), (250, 122165), (265, 115250), (461, 66250), (530, 57625), (625, 48866), (922, 33125), (1250, 24433), (1325, 23050), (2305, 13250), (2650, 11525), (4610, 6625)]