1665804530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1471}}^1$

素因数の和:1803

約数の個数: 64

約数和(自身を含む): 3347398656

約数和(自身を除く): 1681594126

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 281, 310, 403, 562, 806, 1405, 1471, 2015, 2810, 2942, 3653, 4030, 7306, 7355, 8711, 14710, 17422, 18265, 19123, 36530, 38246, 43555, 45601, 87110, 91202, 95615, 113243, 191230, 226486, 228005, 413351, 456010, 566215, 592813, 826702, 1132430, 1185626, 2066755, 2964065, 4133510, 5373563, 5928130, 10747126, 12813881, 25627762, 26867815, 53735630, 64069405, 128138810, 166580453, 333160906, 832902265, 1665804530]

約数ペア:

[(1, 1665804530), (2, 832902265), (5, 333160906), (10, 166580453), (13, 128138810), (26, 64069405), (31, 53735630), (62, 26867815), (65, 25627762), (130, 12813881), (155, 10747126), (281, 5928130), (310, 5373563), (403, 4133510), (562, 2964065), (806, 2066755), (1405, 1185626), (1471, 1132430), (2015, 826702), (2810, 592813), (2942, 566215), (3653, 456010), (4030, 413351), (7306, 228005), (7355, 226486), (8711, 191230), (14710, 113243), (17422, 95615), (18265, 91202), (19123, 87110), (36530, 45601), (38246, 43555)]