71486090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5669}}^1$

素因数の和:5786

約数の個数: 32

約数和(自身を含む): 140026320

約数和(自身を除く): 68540230

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 5669, 6305, 11338, 12610, 28345, 56690, 73697, 147394, 368485, 549893, 736970, 1099786, 2749465, 5498930, 7148609, 14297218, 35743045, 71486090]

約数ペア:

[(1, 71486090), (2, 35743045), (5, 14297218), (10, 7148609), (13, 5498930), (26, 2749465), (65, 1099786), (97, 736970), (130, 549893), (194, 368485), (485, 147394), (970, 73697), (1261, 56690), (2522, 28345), (5669, 12610), (6305, 11338)]