130809870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 376358400

約数和(自身を除く): 245548530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 43, 45, 54, 57, 86, 90, 95, 114, 129, 135, 171, 190, 215, 258, 270, 285, 342, 387, 430, 513, 570, 593, 645, 774, 817, 855, 1026, 1161, 1186, 1290, 1634, 1710, 1779, 1935, 2322, 2451, 2565, 2965, 3558, 3870, 4085, 4902, 5130, 5337, 5805, 5930, 7353, 8170, 8895, 10674, 11267, 11610, 12255, 14706, 16011, 17790, 22059, 22534, 24510, 25499, 26685, 32022, 33801, 36765, 44118, 50998, 53370, 56335, 67602, 73530, 76497, 80055, 101403, 110295, 112670, 127495, 152994, 160110, 169005, 202806, 220590, 229491, 254990, 304209, 338010, 382485, 458982, 484481, 507015, 608418, 688473, 764970, 968962, 1014030, 1147455, 1376946, 1453443, 1521045, 2294910, 2422405, 2906886, 3042090, 3442365, 4360329, 4844810, 6884730, 7267215, 8720658, 13080987, 14534430, 21801645, 26161974, 43603290, 65404935, 130809870]

約数ペア:

[(1, 130809870), (2, 65404935), (3, 43603290), (5, 26161974), (6, 21801645), (9, 14534430), (10, 13080987), (15, 8720658), (18, 7267215), (19, 6884730), (27, 4844810), (30, 4360329), (38, 3442365), (43, 3042090), (45, 2906886), (54, 2422405), (57, 2294910), (86, 1521045), (90, 1453443), (95, 1376946), (114, 1147455), (129, 1014030), (135, 968962), (171, 764970), (190, 688473), (215, 608418), (258, 507015), (270, 484481), (285, 458982), (342, 382485), (387, 338010), (430, 304209), (513, 254990), (570, 229491), (593, 220590), (645, 202806), (774, 169005), (817, 160110), (855, 152994), (1026, 127495), (1161, 112670), (1186, 110295), (1290, 101403), (1634, 80055), (1710, 76497), (1779, 73530), (1935, 67602), (2322, 56335), (2451, 53370), (2565, 50998), (2965, 44118), (3558, 36765), (3870, 33801), (4085, 32022), (4902, 26685), (5130, 25499), (5337, 24510), (5805, 22534), (5930, 22059), (7353, 17790), (8170, 16011), (8895, 14706), (10674, 12255), (11267, 11610)]