149628180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191831}}^1$

素因数の和:191856

約数の個数: 48

約数和(自身を含む): 451188864

約数和(自身を除く): 301560684

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, 191831, 383662, 575493, 767324, 959155, 1150986, 1918310, 2301972, 2493803, 2877465, 3836620, 4987606, 5754930, 7481409, 9975212, 11509860, 12469015, 14962818, 24938030, 29925636, 37407045, 49876060, 74814090, 149628180]

約数ペア:

[(1, 149628180), (2, 74814090), (3, 49876060), (4, 37407045), (5, 29925636), (6, 24938030), (10, 14962818), (12, 12469015), (13, 11509860), (15, 9975212), (20, 7481409), (26, 5754930), (30, 4987606), (39, 3836620), (52, 2877465), (60, 2493803), (65, 2301972), (78, 1918310), (130, 1150986), (156, 959155), (195, 767324), (260, 575493), (390, 383662), (780, 191831)]