69249970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7703}}^1$

素因数の和:7770

約数の個数: 32

約数和(自身を含む): 133125120

約数和(自身を除く): 63875150

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 7703, 8990, 15406, 38515, 77030, 223387, 238793, 446774, 477586, 1116935, 1193965, 2233870, 2387930, 6924997, 13849994, 34624985, 69249970]

約数ペア:

[(1, 69249970), (2, 34624985), (5, 13849994), (10, 6924997), (29, 2387930), (31, 2233870), (58, 1193965), (62, 1116935), (145, 477586), (155, 446774), (290, 238793), (310, 223387), (899, 77030), (1798, 38515), (4495, 15406), (7703, 8990)]