1008270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 2779920

約数和(自身を除く): 1771650

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, 659, 765, 1318, 1530, 1977, 3295, 3954, 5931, 6590, 9885, 11203, 11862, 19770, 22406, 29655, 33609, 56015, 59310, 67218, 100827, 112030, 168045, 201654, 336090, 504135, 1008270]

約数ペア:

[(1, 1008270), (2, 504135), (3, 336090), (5, 201654), (6, 168045), (9, 112030), (10, 100827), (15, 67218), (17, 59310), (18, 56015), (30, 33609), (34, 29655), (45, 22406), (51, 19770), (85, 11862), (90, 11203), (102, 9885), (153, 6590), (170, 5931), (255, 3954), (306, 3295), (510, 1977), (659, 1530), (765, 1318)]