130882980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1669}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 366972480

約数和(自身を除く): 236089500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1307, 1669, 2614, 3338, 3921, 5007, 5228, 6535, 6676, 7842, 8345, 10014, 13070, 15684, 16690, 19605, 20028, 25035, 26140, 33380, 39210, 50070, 78420, 100140, 2181383, 4362766, 6544149, 8725532, 10906915, 13088298, 21813830, 26176596, 32720745, 43627660, 65441490, 130882980]

約数ペア:

[(1, 130882980), (2, 65441490), (3, 43627660), (4, 32720745), (5, 26176596), (6, 21813830), (10, 13088298), (12, 10906915), (15, 8725532), (20, 6544149), (30, 4362766), (60, 2181383), (1307, 100140), (1669, 78420), (2614, 50070), (3338, 39210), (3921, 33380), (5007, 26140), (5228, 25035), (6535, 20028), (6676, 19605), (7842, 16690), (8345, 15684), (10014, 13070)]