141990540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 415156224

約数和(自身を除く): 273165684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 97, 124, 155, 186, 194, 291, 310, 372, 388, 465, 485, 582, 620, 787, 930, 970, 1164, 1455, 1574, 1860, 1940, 2361, 2910, 3007, 3148, 3935, 4722, 5820, 6014, 7870, 9021, 9444, 11805, 12028, 15035, 15740, 18042, 23610, 24397, 30070, 36084, 45105, 47220, 48794, 60140, 73191, 76339, 90210, 97588, 121985, 146382, 152678, 180420, 229017, 243970, 292764, 305356, 365955, 381695, 458034, 487940, 731910, 763390, 916068, 1145085, 1463820, 1526780, 2290170, 2366509, 4580340, 4733018, 7099527, 9466036, 11832545, 14199054, 23665090, 28398108, 35497635, 47330180, 70995270, 141990540]

約数ペア:

[(1, 141990540), (2, 70995270), (3, 47330180), (4, 35497635), (5, 28398108), (6, 23665090), (10, 14199054), (12, 11832545), (15, 9466036), (20, 7099527), (30, 4733018), (31, 4580340), (60, 2366509), (62, 2290170), (93, 1526780), (97, 1463820), (124, 1145085), (155, 916068), (186, 763390), (194, 731910), (291, 487940), (310, 458034), (372, 381695), (388, 365955), (465, 305356), (485, 292764), (582, 243970), (620, 229017), (787, 180420), (930, 152678), (970, 146382), (1164, 121985), (1455, 97588), (1574, 90210), (1860, 76339), (1940, 73191), (2361, 60140), (2910, 48794), (3007, 47220), (3148, 45105), (3935, 36084), (4722, 30070), (5820, 24397), (6014, 23610), (7870, 18042), (9021, 15740), (9444, 15035), (11805, 12028)]