29897730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19541}}^1$

素因数の和:19571

約数の個数: 48

約数和(自身を含む): 82310904

約数和(自身を除く): 52413174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 19541, 39082, 58623, 97705, 117246, 175869, 195410, 293115, 332197, 351738, 586230, 664394, 879345, 996591, 1660985, 1758690, 1993182, 2989773, 3321970, 4982955, 5979546, 9965910, 14948865, 29897730]

約数ペア:

[(1, 29897730), (2, 14948865), (3, 9965910), (5, 5979546), (6, 4982955), (9, 3321970), (10, 2989773), (15, 1993182), (17, 1758690), (18, 1660985), (30, 996591), (34, 879345), (45, 664394), (51, 586230), (85, 351738), (90, 332197), (102, 293115), (153, 195410), (170, 175869), (255, 117246), (306, 97705), (510, 58623), (765, 39082), (1530, 19541)]