1994797170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1303789}}^1$

素因数の和:1303819

約数の個数: 48

約数和(自身を含む): 5491563480

約数和(自身を除く): 3496766310

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, 1303789, 2607578, 3911367, 6518945, 7822734, 11734101, 13037890, 19556835, 22164413, 23468202, 39113670, 44328826, 58670505, 66493239, 110822065, 117341010, 132986478, 199479717, 221644130, 332466195, 398959434, 664932390, 997398585, 1994797170]

約数ペア:

[(1, 1994797170), (2, 997398585), (3, 664932390), (5, 398959434), (6, 332466195), (9, 221644130), (10, 199479717), (15, 132986478), (17, 117341010), (18, 110822065), (30, 66493239), (34, 58670505), (45, 44328826), (51, 39113670), (85, 23468202), (90, 22164413), (102, 19556835), (153, 13037890), (170, 11734101), (255, 7822734), (306, 6518945), (510, 3911367), (765, 2607578), (1530, 1303789)]