15999210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10457}}^1$

素因数の和:10487

約数の個数: 48

約数和(自身を含む): 44049096

約数和(自身を除く): 28049886

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, 765, 1530, 10457, 20914, 31371, 52285, 62742, 94113, 104570, 156855, 177769, 188226, 313710, 355538, 470565, 533307, 888845, 941130, 1066614, 1599921, 1777690, 2666535, 3199842, 5333070, 7999605, 15999210]

約数ペア:

[(1, 15999210), (2, 7999605), (3, 5333070), (5, 3199842), (6, 2666535), (9, 1777690), (10, 1599921), (15, 1066614), (17, 941130), (18, 888845), (30, 533307), (34, 470565), (45, 355538), (51, 313710), (85, 188226), (90, 177769), (102, 156855), (153, 104570), (170, 94113), (255, 62742), (306, 52285), (510, 31371), (765, 20914), (1530, 10457)]