191972970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{101573}}^1$

素因数の和:101596

約数の個数: 64

約数和(自身を含む): 585066240

約数和(自身を除く): 393093270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 101573, 203146, 304719, 507865, 609438, 711011, 914157, 1015730, 1422022, 1523595, 1828314, 2133033, 2742471, 3047190, 3555055, 4266066, 4570785, 5484942, 6399099, 7110110, 9141570, 10665165, 12798198, 13712355, 19197297, 21330330, 27424710, 31995495, 38394594, 63990990, 95986485, 191972970]

約数ペア:

[(1, 191972970), (2, 95986485), (3, 63990990), (5, 38394594), (6, 31995495), (7, 27424710), (9, 21330330), (10, 19197297), (14, 13712355), (15, 12798198), (18, 10665165), (21, 9141570), (27, 7110110), (30, 6399099), (35, 5484942), (42, 4570785), (45, 4266066), (54, 3555055), (63, 3047190), (70, 2742471), (90, 2133033), (105, 1828314), (126, 1523595), (135, 1422022), (189, 1015730), (210, 914157), (270, 711011), (315, 609438), (378, 507865), (630, 304719), (945, 203146), (1890, 101573)]