4359990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 11321856

約数和(自身を除く): 6961866

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 83, 85, 102, 103, 166, 170, 206, 249, 255, 309, 415, 498, 510, 515, 618, 830, 1030, 1245, 1411, 1545, 1751, 2490, 2822, 3090, 3502, 4233, 5253, 7055, 8466, 8549, 8755, 10506, 14110, 17098, 17510, 21165, 25647, 26265, 42330, 42745, 51294, 52530, 85490, 128235, 145333, 256470, 290666, 435999, 726665, 871998, 1453330, 2179995, 4359990]

約数ペア:

[(1, 4359990), (2, 2179995), (3, 1453330), (5, 871998), (6, 726665), (10, 435999), (15, 290666), (17, 256470), (30, 145333), (34, 128235), (51, 85490), (83, 52530), (85, 51294), (102, 42745), (103, 42330), (166, 26265), (170, 25647), (206, 21165), (249, 17510), (255, 17098), (309, 14110), (415, 10506), (498, 8755), (510, 8549), (515, 8466), (618, 7055), (830, 5253), (1030, 4233), (1245, 3502), (1411, 3090), (1545, 2822), (1751, 2490)]