30495450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11959}}^1$

素因数の和:11991

約数の個数: 48

約数和(自身を含む): 80084160

約数和(自身を除く): 49588710

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 11959, 23918, 35877, 59795, 71754, 119590, 179385, 203303, 298975, 358770, 406606, 597950, 609909, 896925, 1016515, 1219818, 1793850, 2033030, 3049545, 5082575, 6099090, 10165150, 15247725, 30495450]

約数ペア:

[(1, 30495450), (2, 15247725), (3, 10165150), (5, 6099090), (6, 5082575), (10, 3049545), (15, 2033030), (17, 1793850), (25, 1219818), (30, 1016515), (34, 896925), (50, 609909), (51, 597950), (75, 406606), (85, 358770), (102, 298975), (150, 203303), (170, 179385), (255, 119590), (425, 71754), (510, 59795), (850, 35877), (1275, 23918), (2550, 11959)]