257465970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{48487}}^1$

素因数の和:48559

約数の個数: 48

約数和(自身を含む): 680771520

約数和(自身を除く): 423305550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 48487, 96974, 145461, 242435, 290922, 436383, 484870, 727305, 872766, 1454610, 2181915, 2860733, 4363830, 5721466, 8582199, 14303665, 17164398, 25746597, 28607330, 42910995, 51493194, 85821990, 128732985, 257465970]

約数ペア:

[(1, 257465970), (2, 128732985), (3, 85821990), (5, 51493194), (6, 42910995), (9, 28607330), (10, 25746597), (15, 17164398), (18, 14303665), (30, 8582199), (45, 5721466), (59, 4363830), (90, 2860733), (118, 2181915), (177, 1454610), (295, 872766), (354, 727305), (531, 484870), (590, 436383), (885, 290922), (1062, 242435), (1770, 145461), (2655, 96974), (5310, 48487)]