1357939260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443771}}^1$

素因数の和:443803

約数の個数: 72

約数和(自身を含む): 4361391216

約数和(自身を除く): 3003451956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 443771, 887542, 1331313, 1775084, 2218855, 2662626, 3993939, 4437710, 5325252, 6656565, 7544107, 7987878, 8875420, 13313130, 15088214, 15975756, 19969695, 22632321, 26626260, 30176428, 37720535, 39939390, 45264642, 67896963, 75441070, 79878780, 90529284, 113161605, 135793926, 150882140, 226323210, 271587852, 339484815, 452646420, 678969630, 1357939260]

約数ペア:

[(1, 1357939260), (2, 678969630), (3, 452646420), (4, 339484815), (5, 271587852), (6, 226323210), (9, 150882140), (10, 135793926), (12, 113161605), (15, 90529284), (17, 79878780), (18, 75441070), (20, 67896963), (30, 45264642), (34, 39939390), (36, 37720535), (45, 30176428), (51, 26626260), (60, 22632321), (68, 19969695), (85, 15975756), (90, 15088214), (102, 13313130), (153, 8875420), (170, 7987878), (180, 7544107), (204, 6656565), (255, 5325252), (306, 4437710), (340, 3993939), (510, 2662626), (612, 2218855), (765, 1775084), (1020, 1331313), (1530, 887542), (3060, 443771)]