146986470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2074

約数の個数: 96

約数和(自身を含む): 411840000

約数和(自身を除く): 264853530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 43, 45, 57, 86, 90, 95, 114, 129, 171, 190, 215, 258, 285, 342, 387, 430, 570, 645, 774, 817, 855, 1290, 1634, 1710, 1935, 1999, 2451, 3870, 3998, 4085, 4902, 5997, 7353, 8170, 9995, 11994, 12255, 14706, 17991, 19990, 24510, 29985, 35982, 36765, 37981, 59970, 73530, 75962, 85957, 89955, 113943, 171914, 179910, 189905, 227886, 257871, 341829, 379810, 429785, 515742, 569715, 683658, 773613, 859570, 1139430, 1289355, 1547226, 1633183, 1709145, 2578710, 3266366, 3418290, 3868065, 4899549, 7736130, 8165915, 9799098, 14698647, 16331830, 24497745, 29397294, 48995490, 73493235, 146986470]

約数ペア:

[(1, 146986470), (2, 73493235), (3, 48995490), (5, 29397294), (6, 24497745), (9, 16331830), (10, 14698647), (15, 9799098), (18, 8165915), (19, 7736130), (30, 4899549), (38, 3868065), (43, 3418290), (45, 3266366), (57, 2578710), (86, 1709145), (90, 1633183), (95, 1547226), (114, 1289355), (129, 1139430), (171, 859570), (190, 773613), (215, 683658), (258, 569715), (285, 515742), (342, 429785), (387, 379810), (430, 341829), (570, 257871), (645, 227886), (774, 189905), (817, 179910), (855, 171914), (1290, 113943), (1634, 89955), (1710, 85957), (1935, 75962), (1999, 73530), (2451, 59970), (3870, 37981), (3998, 36765), (4085, 35982), (4902, 29985), (5997, 24510), (7353, 19990), (8170, 17991), (9995, 14706), (11994, 12255)]