2380491290

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 4471977600

約数和(自身を除く): 2091486310

約数列:

[1, 2, 5, 10, 53, 59, 106, 118, 265, 269, 283, 295, 530, 538, 566, 590, 1345, 1415, 2690, 2830, 3127, 6254, 14257, 14999, 15635, 15871, 16697, 28514, 29998, 31270, 31742, 33394, 71285, 74995, 76127, 79355, 83485, 142570, 149990, 152254, 158710, 166970, 380635, 761270, 841163, 884941, 1682326, 1769882, 4034731, 4205815, 4424705, 4491493, 8069462, 8411630, 8849410, 8982986, 20173655, 22457465, 40347310, 44914930, 238049129, 476098258, 1190245645, 2380491290]

約数ペア:

[(1, 2380491290), (2, 1190245645), (5, 476098258), (10, 238049129), (53, 44914930), (59, 40347310), (106, 22457465), (118, 20173655), (265, 8982986), (269, 8849410), (283, 8411630), (295, 8069462), (530, 4491493), (538, 4424705), (566, 4205815), (590, 4034731), (1345, 1769882), (1415, 1682326), (2690, 884941), (2830, 841163), (3127, 761270), (6254, 380635), (14257, 166970), (14999, 158710), (15635, 152254), (15871, 149990), (16697, 142570), (28514, 83485), (29998, 79355), (31270, 76127), (31742, 74995), (33394, 71285)]