16390890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3604

約数の個数: 64

約数和(自身を含む): 46293120

約数和(自身を除く): 29902230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 3571, 4590, 7142, 10713, 17855, 21426, 32139, 35710, 53565, 60707, 64278, 96417, 107130, 121414, 160695, 182121, 192834, 303535, 321390, 364242, 482085, 546363, 607070, 910605, 964170, 1092726, 1639089, 1821210, 2731815, 3278178, 5463630, 8195445, 16390890]

約数ペア:

[(1, 16390890), (2, 8195445), (3, 5463630), (5, 3278178), (6, 2731815), (9, 1821210), (10, 1639089), (15, 1092726), (17, 964170), (18, 910605), (27, 607070), (30, 546363), (34, 482085), (45, 364242), (51, 321390), (54, 303535), (85, 192834), (90, 182121), (102, 160695), (135, 121414), (153, 107130), (170, 96417), (255, 64278), (270, 60707), (306, 53565), (459, 35710), (510, 32139), (765, 21426), (918, 17855), (1530, 10713), (2295, 7142), (3571, 4590)]