486567690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 1371064320

約数和(自身を除く): 884496630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 173, 177, 210, 227, 295, 346, 354, 413, 454, 519, 590, 681, 826, 865, 885, 1038, 1135, 1211, 1239, 1362, 1589, 1730, 1770, 2065, 2270, 2422, 2478, 2595, 3178, 3405, 3633, 4130, 4767, 5190, 6055, 6195, 6810, 7266, 7945, 9534, 10207, 12110, 12390, 13393, 15890, 18165, 20414, 23835, 26786, 30621, 36330, 39271, 40179, 47670, 51035, 61242, 66965, 71449, 78542, 80358, 93751, 102070, 117813, 133930, 142898, 153105, 187502, 196355, 200895, 214347, 235626, 274897, 281253, 306210, 357245, 392710, 401790, 428694, 468755, 549794, 562506, 589065, 714490, 824691, 937510, 1071735, 1178130, 1374485, 1406265, 1649382, 2143470, 2316989, 2748970, 2812530, 4123455, 4633978, 6950967, 8246910, 11584945, 13901934, 16218923, 23169890, 32437846, 34754835, 48656769, 69509670, 81094615, 97313538, 162189230, 243283845, 486567690]

約数ペア:

[(1, 486567690), (2, 243283845), (3, 162189230), (5, 97313538), (6, 81094615), (7, 69509670), (10, 48656769), (14, 34754835), (15, 32437846), (21, 23169890), (30, 16218923), (35, 13901934), (42, 11584945), (59, 8246910), (70, 6950967), (105, 4633978), (118, 4123455), (173, 2812530), (177, 2748970), (210, 2316989), (227, 2143470), (295, 1649382), (346, 1406265), (354, 1374485), (413, 1178130), (454, 1071735), (519, 937510), (590, 824691), (681, 714490), (826, 589065), (865, 562506), (885, 549794), (1038, 468755), (1135, 428694), (1211, 401790), (1239, 392710), (1362, 357245), (1589, 306210), (1730, 281253), (1770, 274897), (2065, 235626), (2270, 214347), (2422, 200895), (2478, 196355), (2595, 187502), (3178, 153105), (3405, 142898), (3633, 133930), (4130, 117813), (4767, 102070), (5190, 93751), (6055, 80358), (6195, 78542), (6810, 71449), (7266, 66965), (7945, 61242), (9534, 51035), (10207, 47670), (12110, 40179), (12390, 39271), (13393, 36330), (15890, 30621), (18165, 26786), (20414, 23835)]