130830540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2269}}^1$

素因数の和:2343

約数の個数: 72

約数和(自身を含む): 378690480

約数和(自身を除く): 247859940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2269, 2883, 3844, 4538, 4805, 5766, 6807, 9076, 9610, 11345, 11532, 13614, 14415, 19220, 22690, 27228, 28830, 34035, 45380, 57660, 68070, 70339, 136140, 140678, 211017, 281356, 351695, 422034, 703390, 844068, 1055085, 1406780, 2110170, 2180509, 4220340, 4361018, 6541527, 8722036, 10902545, 13083054, 21805090, 26166108, 32707635, 43610180, 65415270, 130830540]

約数ペア:

[(1, 130830540), (2, 65415270), (3, 43610180), (4, 32707635), (5, 26166108), (6, 21805090), (10, 13083054), (12, 10902545), (15, 8722036), (20, 6541527), (30, 4361018), (31, 4220340), (60, 2180509), (62, 2110170), (93, 1406780), (124, 1055085), (155, 844068), (186, 703390), (310, 422034), (372, 351695), (465, 281356), (620, 211017), (930, 140678), (961, 136140), (1860, 70339), (1922, 68070), (2269, 57660), (2883, 45380), (3844, 34035), (4538, 28830), (4805, 27228), (5766, 22690), (6807, 19220), (9076, 14415), (9610, 13614), (11345, 11532)]