69677790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25523}}^1$

素因数の和:25553

約数の個数: 64

約数和(自身を含む): 205825536

約数和(自身を除く): 136147746

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 25523, 51046, 76569, 127615, 153138, 178661, 255230, 331799, 357322, 382845, 535983, 663598, 765690, 893305, 995397, 1071966, 1658995, 1786610, 1990794, 2322593, 2679915, 3317990, 4645186, 4976985, 5359830, 6967779, 9953970, 11612965, 13935558, 23225930, 34838895, 69677790]

約数ペア:

[(1, 69677790), (2, 34838895), (3, 23225930), (5, 13935558), (6, 11612965), (7, 9953970), (10, 6967779), (13, 5359830), (14, 4976985), (15, 4645186), (21, 3317990), (26, 2679915), (30, 2322593), (35, 1990794), (39, 1786610), (42, 1658995), (65, 1071966), (70, 995397), (78, 893305), (91, 765690), (105, 663598), (130, 535983), (182, 382845), (195, 357322), (210, 331799), (273, 255230), (390, 178661), (455, 153138), (546, 127615), (910, 76569), (1365, 51046), (2730, 25523)]