2019913470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{3923}}^1$

素因数の和:5846

約数の個数: 64

約数和(自身を含む): 5390634240

約数和(自身を除く): 3370720770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1907, 3814, 3923, 5721, 7846, 9535, 11442, 11769, 17163, 19070, 19615, 23538, 28605, 34326, 35307, 39230, 51489, 57210, 58845, 70614, 85815, 102978, 105921, 117690, 171630, 176535, 211842, 257445, 353070, 514890, 529605, 1059210, 7481161, 14962322, 22443483, 37405805, 44886966, 67330449, 74811610, 112217415, 134660898, 201991347, 224434830, 336652245, 403982694, 673304490, 1009956735, 2019913470]

約数ペア:

[(1, 2019913470), (2, 1009956735), (3, 673304490), (5, 403982694), (6, 336652245), (9, 224434830), (10, 201991347), (15, 134660898), (18, 112217415), (27, 74811610), (30, 67330449), (45, 44886966), (54, 37405805), (90, 22443483), (135, 14962322), (270, 7481161), (1907, 1059210), (3814, 529605), (3923, 514890), (5721, 353070), (7846, 257445), (9535, 211842), (11442, 176535), (11769, 171630), (17163, 117690), (19070, 105921), (19615, 102978), (23538, 85815), (28605, 70614), (34326, 58845), (35307, 57210), (39230, 51489)]