19153898190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{30403013}}^1$

素因数の和:30403033

約数の個数: 48

約数和(自身を含む): 56914442208

約数和(自身を除く): 37760544018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 30403013, 60806026, 91209039, 152015065, 182418078, 212821091, 273627117, 304030130, 425642182, 456045195, 547254234, 638463273, 912090390, 1064105455, 1276926546, 1368135585, 1915389819, 2128210910, 2736271170, 3192316365, 3830779638, 6384632730, 9576949095, 19153898190]

約数ペア:

[(1, 19153898190), (2, 9576949095), (3, 6384632730), (5, 3830779638), (6, 3192316365), (7, 2736271170), (9, 2128210910), (10, 1915389819), (14, 1368135585), (15, 1276926546), (18, 1064105455), (21, 912090390), (30, 638463273), (35, 547254234), (42, 456045195), (45, 425642182), (63, 304030130), (70, 273627117), (90, 212821091), (105, 182418078), (126, 152015065), (210, 91209039), (315, 60806026), (630, 30403013)]