6319970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 13132800

約数和(自身を除く): 6812830

約数列:

[1, 2, 5, 10, 19, 29, 31, 37, 38, 58, 62, 74, 95, 145, 155, 185, 190, 290, 310, 370, 551, 589, 703, 899, 1073, 1102, 1147, 1178, 1406, 1798, 2146, 2294, 2755, 2945, 3515, 4495, 5365, 5510, 5735, 5890, 7030, 8990, 10730, 11470, 17081, 20387, 21793, 33263, 34162, 40774, 43586, 66526, 85405, 101935, 108965, 166315, 170810, 203870, 217930, 332630, 631997, 1263994, 3159985, 6319970]

約数ペア:

[(1, 6319970), (2, 3159985), (5, 1263994), (10, 631997), (19, 332630), (29, 217930), (31, 203870), (37, 170810), (38, 166315), (58, 108965), (62, 101935), (74, 85405), (95, 66526), (145, 43586), (155, 40774), (185, 34162), (190, 33263), (290, 21793), (310, 20387), (370, 17081), (551, 11470), (589, 10730), (703, 8990), (899, 7030), (1073, 5890), (1102, 5735), (1147, 5510), (1178, 5365), (1406, 4495), (1798, 3515), (2146, 2945), (2294, 2755)]