2420699710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{23189}}^1$

素因数の和:23293

約数の個数: 64

約数和(自身を含む): 5189365440

約数和(自身を除く): 2768665730

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 73, 110, 130, 143, 146, 286, 365, 715, 730, 803, 949, 1430, 1606, 1898, 4015, 4745, 8030, 9490, 10439, 20878, 23189, 46378, 52195, 104390, 115945, 231890, 255079, 301457, 510158, 602914, 1275395, 1507285, 1692797, 2550790, 3014570, 3316027, 3385594, 6632054, 8463985, 16580135, 16927970, 18620767, 22006361, 33160270, 37241534, 44012722, 93103835, 110031805, 186207670, 220063610, 242069971, 484139942, 1210349855, 2420699710]

約数ペア:

[(1, 2420699710), (2, 1210349855), (5, 484139942), (10, 242069971), (11, 220063610), (13, 186207670), (22, 110031805), (26, 93103835), (55, 44012722), (65, 37241534), (73, 33160270), (110, 22006361), (130, 18620767), (143, 16927970), (146, 16580135), (286, 8463985), (365, 6632054), (715, 3385594), (730, 3316027), (803, 3014570), (949, 2550790), (1430, 1692797), (1606, 1507285), (1898, 1275395), (4015, 602914), (4745, 510158), (8030, 301457), (9490, 255079), (10439, 231890), (20878, 115945), (23189, 104390), (46378, 52195)]