30345087010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2539}}^1\times {\mathrm{24391}}^1$

素因数の和:26951

約数の個数: 48

約数和(自身を含む): 63566527680

約数和(自身を除く): 33221440670

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2539, 5078, 12695, 17773, 24391, 25390, 35546, 48782, 88865, 121955, 124411, 170737, 177730, 243910, 248822, 341474, 622055, 853685, 1195159, 1244110, 1707370, 2390318, 5975795, 11951590, 61928749, 123857498, 309643745, 433501243, 619287490, 867002486, 2167506215, 3034508701, 4335012430, 6069017402, 15172543505, 30345087010]

約数ペア:

[(1, 30345087010), (2, 15172543505), (5, 6069017402), (7, 4335012430), (10, 3034508701), (14, 2167506215), (35, 867002486), (49, 619287490), (70, 433501243), (98, 309643745), (245, 123857498), (490, 61928749), (2539, 11951590), (5078, 5975795), (12695, 2390318), (17773, 1707370), (24391, 1244110), (25390, 1195159), (35546, 853685), (48782, 622055), (88865, 341474), (121955, 248822), (124411, 243910), (170737, 177730)]