118866540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{152393}}^1$

素因数の和:152418

約数の個数: 48

約数和(自身を含む): 358430688

約数和(自身を除く): 239564148

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, 152393, 304786, 457179, 609572, 761965, 914358, 1523930, 1828716, 1981109, 2285895, 3047860, 3962218, 4571790, 5943327, 7924436, 9143580, 9905545, 11886654, 19811090, 23773308, 29716635, 39622180, 59433270, 118866540]

約数ペア:

[(1, 118866540), (2, 59433270), (3, 39622180), (4, 29716635), (5, 23773308), (6, 19811090), (10, 11886654), (12, 9905545), (13, 9143580), (15, 7924436), (20, 5943327), (26, 4571790), (30, 3962218), (39, 3047860), (52, 2285895), (60, 1981109), (65, 1828716), (78, 1523930), (130, 914358), (156, 761965), (195, 609572), (260, 457179), (390, 304786), (780, 152393)]