130362420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 387031680

約数和(自身を除く): 256669260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 173, 190, 228, 285, 346, 380, 519, 570, 661, 692, 865, 1038, 1140, 1322, 1730, 1983, 2076, 2595, 2644, 3287, 3305, 3460, 3966, 5190, 6574, 6610, 7932, 9861, 9915, 10380, 12559, 13148, 13220, 16435, 19722, 19830, 25118, 32870, 37677, 39444, 39660, 49305, 50236, 62795, 65740, 75354, 98610, 114353, 125590, 150708, 188385, 197220, 228706, 251180, 343059, 376770, 457412, 571765, 686118, 753540, 1143530, 1372236, 1715295, 2172707, 2287060, 3430590, 4345414, 6518121, 6861180, 8690828, 10863535, 13036242, 21727070, 26072484, 32590605, 43454140, 65181210, 130362420]

約数ペア:

[(1, 130362420), (2, 65181210), (3, 43454140), (4, 32590605), (5, 26072484), (6, 21727070), (10, 13036242), (12, 10863535), (15, 8690828), (19, 6861180), (20, 6518121), (30, 4345414), (38, 3430590), (57, 2287060), (60, 2172707), (76, 1715295), (95, 1372236), (114, 1143530), (173, 753540), (190, 686118), (228, 571765), (285, 457412), (346, 376770), (380, 343059), (519, 251180), (570, 228706), (661, 197220), (692, 188385), (865, 150708), (1038, 125590), (1140, 114353), (1322, 98610), (1730, 75354), (1983, 65740), (2076, 62795), (2595, 50236), (2644, 49305), (3287, 39660), (3305, 39444), (3460, 37677), (3966, 32870), (5190, 25118), (6574, 19830), (6610, 19722), (7932, 16435), (9861, 13220), (9915, 13148), (10380, 12559)]