487744530

素因数分解:

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

素因数の和:25560

約数の個数: 96

約数和(自身を含む): 1466506944

約数和(自身を除く): 978762414

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 6370, 9555, 19110, 25523, 51046, 76569, 127615, 153138, 178661, 255230, 331799, 357322, 382845, 535983, 663598, 765690, 893305, 995397, 1071966, 1250627, 1658995, 1786610, 1990794, 2322593, 2501254, 2679915, 3317990, 3751881, 4645186, 4976985, 5359830, 6253135, 6967779, 7503762, 9953970, 11612965, 12506270, 13935558, 16258151, 18759405, 23225930, 32516302, 34838895, 37518810, 48774453, 69677790, 81290755, 97548906, 162581510, 243872265, 487744530]

約数ペア:

[(1, 487744530), (2, 243872265), (3, 162581510), (5, 97548906), (6, 81290755), (7, 69677790), (10, 48774453), (13, 37518810), (14, 34838895), (15, 32516302), (21, 23225930), (26, 18759405), (30, 16258151), (35, 13935558), (39, 12506270), (42, 11612965), (49, 9953970), (65, 7503762), (70, 6967779), (78, 6253135), (91, 5359830), (98, 4976985), (105, 4645186), (130, 3751881), (147, 3317990), (182, 2679915), (195, 2501254), (210, 2322593), (245, 1990794), (273, 1786610), (294, 1658995), (390, 1250627), (455, 1071966), (490, 995397), (546, 893305), (637, 765690), (735, 663598), (910, 535983), (1274, 382845), (1365, 357322), (1470, 331799), (1911, 255230), (2730, 178661), (3185, 153138), (3822, 127615), (6370, 76569), (9555, 51046), (19110, 25523)]