1164540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 3513888

約数和(自身を除く): 2349348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1493, 2986, 4479, 5972, 7465, 8958, 14930, 17916, 19409, 22395, 29860, 38818, 44790, 58227, 77636, 89580, 97045, 116454, 194090, 232908, 291135, 388180, 582270, 1164540]

約数ペア:

[(1, 1164540), (2, 582270), (3, 388180), (4, 291135), (5, 232908), (6, 194090), (10, 116454), (12, 97045), (13, 89580), (15, 77636), (20, 58227), (26, 44790), (30, 38818), (39, 29860), (52, 22395), (60, 19409), (65, 17916), (78, 14930), (130, 8958), (156, 7465), (195, 5972), (260, 4479), (390, 2986), (780, 1493)]