140597910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27407}}^1$

素因数の和:27442

約数の個数: 64

約数和(自身を含む): 394675200

約数和(自身を除く): 254077290

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, 27407, 54814, 82221, 137035, 164442, 246663, 274070, 411105, 493326, 520733, 739989, 822210, 1041466, 1233315, 1479978, 1562199, 2466630, 2603665, 3124398, 3699945, 4686597, 5207330, 7399890, 7810995, 9373194, 14059791, 15621990, 23432985, 28119582, 46865970, 70298955, 140597910]

約数ペア:

[(1, 140597910), (2, 70298955), (3, 46865970), (5, 28119582), (6, 23432985), (9, 15621990), (10, 14059791), (15, 9373194), (18, 7810995), (19, 7399890), (27, 5207330), (30, 4686597), (38, 3699945), (45, 3124398), (54, 2603665), (57, 2466630), (90, 1562199), (95, 1479978), (114, 1233315), (135, 1041466), (171, 822210), (190, 739989), (270, 520733), (285, 493326), (342, 411105), (513, 274070), (570, 246663), (855, 164442), (1026, 137035), (1710, 82221), (2565, 54814), (5130, 27407)]