66600410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 131134464

約数和(自身を除く): 64534054

約数列:

[1, 2, 5, 10, 23, 46, 47, 61, 94, 101, 115, 122, 202, 230, 235, 305, 470, 505, 610, 1010, 1081, 1403, 2162, 2323, 2806, 2867, 4646, 4747, 5405, 5734, 6161, 7015, 9494, 10810, 11615, 12322, 14030, 14335, 23230, 23735, 28670, 30805, 47470, 61610, 65941, 109181, 131882, 141703, 218362, 283406, 289567, 329705, 545905, 579134, 659410, 708515, 1091810, 1417030, 1447835, 2895670, 6660041, 13320082, 33300205, 66600410]

約数ペア:

[(1, 66600410), (2, 33300205), (5, 13320082), (10, 6660041), (23, 2895670), (46, 1447835), (47, 1417030), (61, 1091810), (94, 708515), (101, 659410), (115, 579134), (122, 545905), (202, 329705), (230, 289567), (235, 283406), (305, 218362), (470, 141703), (505, 131882), (610, 109181), (1010, 65941), (1081, 61610), (1403, 47470), (2162, 30805), (2323, 28670), (2806, 23735), (2867, 23230), (4646, 14335), (4747, 14030), (5405, 12322), (5734, 11615), (6161, 10810), (7015, 9494)]