390634110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{76147}}^1$

素因数の和:76182

約数の個数: 64

約数和(自身を含む): 1096531200

約数和(自身を除く): 705897090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 76147, 152294, 228441, 380735, 456882, 685323, 761470, 1142205, 1370646, 1446793, 2055969, 2284410, 2893586, 3426615, 4111938, 4340379, 6853230, 7233965, 8680758, 10279845, 13021137, 14467930, 20559690, 21701895, 26042274, 39063411, 43403790, 65105685, 78126822, 130211370, 195317055, 390634110]

約数ペア:

[(1, 390634110), (2, 195317055), (3, 130211370), (5, 78126822), (6, 65105685), (9, 43403790), (10, 39063411), (15, 26042274), (18, 21701895), (19, 20559690), (27, 14467930), (30, 13021137), (38, 10279845), (45, 8680758), (54, 7233965), (57, 6853230), (90, 4340379), (95, 4111938), (114, 3426615), (135, 2893586), (171, 2284410), (190, 2055969), (270, 1446793), (285, 1370646), (342, 1142205), (513, 761470), (570, 685323), (855, 456882), (1026, 380735), (1710, 228441), (2565, 152294), (5130, 76147)]