40288410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19463}}^1$

素因数の和:19499

約数の個数: 48

約数和(自身を含む): 109309824

約数和(自身を除く): 69021414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 19463, 38926, 58389, 97315, 116778, 175167, 194630, 291945, 350334, 447649, 583890, 875835, 895298, 1342947, 1751670, 2238245, 2685894, 4028841, 4476490, 6714735, 8057682, 13429470, 20144205, 40288410]

約数ペア:

[(1, 40288410), (2, 20144205), (3, 13429470), (5, 8057682), (6, 6714735), (9, 4476490), (10, 4028841), (15, 2685894), (18, 2238245), (23, 1751670), (30, 1342947), (45, 895298), (46, 875835), (69, 583890), (90, 447649), (115, 350334), (138, 291945), (207, 194630), (230, 175167), (345, 116778), (414, 97315), (690, 58389), (1035, 38926), (2070, 19463)]