249350130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40153}}^1$

素因数の和:40192

約数の個数: 64

約数和(自身を含む): 693861120

約数和(自身を除く): 444510990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 40153, 80306, 120459, 200765, 240918, 361377, 401530, 602295, 722754, 923519, 1084131, 1204590, 1806885, 1847038, 2168262, 2770557, 3613770, 4617595, 5420655, 5541114, 8311671, 9235190, 10841310, 13852785, 16623342, 24935013, 27705570, 41558355, 49870026, 83116710, 124675065, 249350130]

約数ペア:

[(1, 249350130), (2, 124675065), (3, 83116710), (5, 49870026), (6, 41558355), (9, 27705570), (10, 24935013), (15, 16623342), (18, 13852785), (23, 10841310), (27, 9235190), (30, 8311671), (45, 5541114), (46, 5420655), (54, 4617595), (69, 3613770), (90, 2770557), (115, 2168262), (135, 1847038), (138, 1806885), (207, 1204590), (230, 1084131), (270, 923519), (345, 722754), (414, 602295), (621, 401530), (690, 361377), (1035, 240918), (1242, 200765), (2070, 120459), (3105, 80306), (6210, 40153)]