13156710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 38928384

約数和(自身を除く): 25771674

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 43, 47, 62, 70, 86, 93, 94, 105, 129, 141, 155, 186, 210, 215, 217, 235, 258, 282, 301, 310, 329, 430, 434, 465, 470, 602, 645, 651, 658, 705, 903, 930, 987, 1085, 1290, 1302, 1333, 1410, 1457, 1505, 1645, 1806, 1974, 2021, 2170, 2666, 2914, 3010, 3255, 3290, 3999, 4042, 4371, 4515, 4935, 6063, 6510, 6665, 7285, 7998, 8742, 9030, 9331, 9870, 10105, 10199, 12126, 13330, 14147, 14570, 18662, 19995, 20210, 20398, 21855, 27993, 28294, 30315, 30597, 39990, 42441, 43710, 46655, 50995, 55986, 60630, 61194, 62651, 70735, 84882, 93310, 101990, 125302, 139965, 141470, 152985, 187953, 212205, 279930, 305970, 313255, 375906, 424410, 438557, 626510, 877114, 939765, 1315671, 1879530, 2192785, 2631342, 4385570, 6578355, 13156710]

約数ペア:

[(1, 13156710), (2, 6578355), (3, 4385570), (5, 2631342), (6, 2192785), (7, 1879530), (10, 1315671), (14, 939765), (15, 877114), (21, 626510), (30, 438557), (31, 424410), (35, 375906), (42, 313255), (43, 305970), (47, 279930), (62, 212205), (70, 187953), (86, 152985), (93, 141470), (94, 139965), (105, 125302), (129, 101990), (141, 93310), (155, 84882), (186, 70735), (210, 62651), (215, 61194), (217, 60630), (235, 55986), (258, 50995), (282, 46655), (301, 43710), (310, 42441), (329, 39990), (430, 30597), (434, 30315), (465, 28294), (470, 27993), (602, 21855), (645, 20398), (651, 20210), (658, 19995), (705, 18662), (903, 14570), (930, 14147), (987, 13330), (1085, 12126), (1290, 10199), (1302, 10105), (1333, 9870), (1410, 9331), (1457, 9030), (1505, 8742), (1645, 7998), (1806, 7285), (1974, 6665), (2021, 6510), (2170, 6063), (2666, 4935), (2914, 4515), (3010, 4371), (3255, 4042), (3290, 3999)]