609247340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 1432650240

約数和(自身を除く): 823402900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 269, 281, 310, 403, 538, 562, 620, 806, 1076, 1124, 1345, 1405, 1612, 2015, 2690, 2810, 3497, 3653, 4030, 5380, 5620, 6994, 7306, 8060, 8339, 8711, 13988, 14612, 16678, 17422, 17485, 18265, 33356, 34844, 34970, 36530, 41695, 43555, 69940, 73060, 75589, 83390, 87110, 108407, 113243, 151178, 166780, 174220, 216814, 226486, 302356, 377945, 433628, 452972, 542035, 566215, 755890, 982657, 1084070, 1132430, 1511780, 1965314, 2168140, 2264860, 2343259, 3930628, 4686518, 4913285, 9373036, 9826570, 11716295, 19653140, 23432590, 30462367, 46865180, 60924734, 121849468, 152311835, 304623670, 609247340]

約数ペア:

[(1, 609247340), (2, 304623670), (4, 152311835), (5, 121849468), (10, 60924734), (13, 46865180), (20, 30462367), (26, 23432590), (31, 19653140), (52, 11716295), (62, 9826570), (65, 9373036), (124, 4913285), (130, 4686518), (155, 3930628), (260, 2343259), (269, 2264860), (281, 2168140), (310, 1965314), (403, 1511780), (538, 1132430), (562, 1084070), (620, 982657), (806, 755890), (1076, 566215), (1124, 542035), (1345, 452972), (1405, 433628), (1612, 377945), (2015, 302356), (2690, 226486), (2810, 216814), (3497, 174220), (3653, 166780), (4030, 151178), (5380, 113243), (5620, 108407), (6994, 87110), (7306, 83390), (8060, 75589), (8339, 73060), (8711, 69940), (13988, 43555), (14612, 41695), (16678, 36530), (17422, 34970), (17485, 34844), (18265, 33356)]