69371730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{45341}}^1$

素因数の和:45371

約数の個数: 48

約数和(自身を含む): 190980504

約数和(自身を除く): 121608774

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, 45341, 90682, 136023, 226705, 272046, 408069, 453410, 680115, 770797, 816138, 1360230, 1541594, 2040345, 2312391, 3853985, 4080690, 4624782, 6937173, 7707970, 11561955, 13874346, 23123910, 34685865, 69371730]

約数ペア:

[(1, 69371730), (2, 34685865), (3, 23123910), (5, 13874346), (6, 11561955), (9, 7707970), (10, 6937173), (15, 4624782), (17, 4080690), (18, 3853985), (30, 2312391), (34, 2040345), (45, 1541594), (51, 1360230), (85, 816138), (90, 770797), (102, 680115), (153, 453410), (170, 408069), (255, 272046), (306, 226705), (510, 136023), (765, 90682), (1530, 45341)]