2039103420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1999121}}^1$

素因数の和:1999150

約数の個数: 48

約数和(自身を含む): 6045344928

約数和(自身を除く): 4006241508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1999121, 3998242, 5997363, 7996484, 9995605, 11994726, 19991210, 23989452, 29986815, 33985057, 39982420, 59973630, 67970114, 101955171, 119947260, 135940228, 169925285, 203910342, 339850570, 407820684, 509775855, 679701140, 1019551710, 2039103420]

約数ペア:

[(1, 2039103420), (2, 1019551710), (3, 679701140), (4, 509775855), (5, 407820684), (6, 339850570), (10, 203910342), (12, 169925285), (15, 135940228), (17, 119947260), (20, 101955171), (30, 67970114), (34, 59973630), (51, 39982420), (60, 33985057), (68, 29986815), (85, 23989452), (102, 19991210), (170, 11994726), (204, 9995605), (255, 7996484), (340, 5997363), (510, 3998242), (1020, 1999121)]