168765210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{64661}}^1$

素因数の和:64703

約数の個数: 48

約数和(自身を含む): 453927240

約数和(自身を除く): 285162030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 64661, 129322, 193983, 323305, 387966, 581949, 646610, 969915, 1163898, 1875169, 1939830, 2909745, 3750338, 5625507, 5819490, 9375845, 11251014, 16876521, 18751690, 28127535, 33753042, 56255070, 84382605, 168765210]

約数ペア:

[(1, 168765210), (2, 84382605), (3, 56255070), (5, 33753042), (6, 28127535), (9, 18751690), (10, 16876521), (15, 11251014), (18, 9375845), (29, 5819490), (30, 5625507), (45, 3750338), (58, 2909745), (87, 1939830), (90, 1875169), (145, 1163898), (174, 969915), (261, 646610), (290, 581949), (435, 387966), (522, 323305), (870, 193983), (1305, 129322), (2610, 64661)]